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| 1 | Estimation of ground heat flux and its impact on the surface energy budget for a semi-arid grassland显示文摘Three approaches,i.e.,the harmonic analysis(HA) technique,the thermal diffusion equation and correction(TDEC) method,and the calorimetric method used to estimate ground heat flux,are evaluated by using observations from the Semi-Arid Climate and Environment Observatory of Lanzhou University(SACOL) in July,2008.The calorimetric method,which involves soil heat flux measurement with an HFP01SC self-calibrating heat flux plate buried at a depth of 5 cm and heat storage in the soil between the plate and the surface,is here called the ITHP approach.The results show good linear relationships between the soil heat fluxes measured with the HFP01SC heat flux plate and those calculated with the HA technique and the TDEC method,respectively,at a depth of 5 cm.The soil heat fluxes calculated with the latter two methods well follow the phase measured with the HFP01SC heat flux plate.The magnitudes of the soil heat flux calculated with the HA technique and the TDEC method are close to each other,and they are about 2 percent and 6 percent larger than the measured soil heat flux,respectively,which mainly occur during the nighttime.Moreover,the ground heat fluxes calculated with the TDEC method and the HA technique are highly correlated with each other(R2 = 0.97),and their difference is only about 1 percent.The TDEC-calculated ground heat flux also has a good linear relationship with the ITHP-calculated ground heat flux(R2 = 0.99),but their difference is larger(about 9 percent).Furthermore,compared to the HFP01SC direct measurements at a depth of 5 cm,the ground heat flux calculated with the HA technique,the TDEC method,and the ITHP approach can improve the surface energy budget closure by about 6 percent,7 percent,and 6 percent at SACOL site,respectively.Therefore,the contribution of ground heat flux to the surface energy budget is very important for the semi-arid grassland over the Loess Plateau in China.Using turbulent heat fluxes with common corrections,soil heat storage be-tween the surface and the heat flux plate can improve the surface energy budget closure by about 6 to 7 percent,resulting in a clo-sure of 82 to 83 percent at the SACOL site. | JinQing Zuo JieMin Wang JianPing Huang WeiJing Li GuoYin Wang HongLi Ren | 2011 | Research in Cold and Arid Regions2011，3，1： | 11 |
| 2 | Progress in ENSO prediction and predictability study显示文摘ENSO is the strongest interannual signal in the global climate system with worldwide climatic, ecological and societal impacts. Over the past decades, the research about ENSO prediction and predictability has attracted broad attention. With the development of coupled models, the improvement in initialization schemes and the progress in theoretical studies, ENSO has become the most predictable climate mode at the time scales from months to seasons. This paper reviews in detail the progress in ENSO predictions and predictability studies achieved in recent years. An emphasis is placed on two fundamental issues: the improvement in practical prediction skills and progress in the theoretical study of the intrinsic predictability limit. The former includes progress in the couple models, data assimilations, ensemble predictions and so on, and the latter focuses on efforts in the study of the optimal error growth and in the estimate of the intrinsic predictability limit. | Youmin Tang Rong-Hua Zhang Ting Liu Wansuo Duan Dejian Yang Fei Zheng Hongli Ren Tao Lian Chuan Gao Dake Chen Mu Mu | 2018 | National Science Review2018，5，6： | 8 |
| 3 | Subtropical Air-Sea Interaction and Development of Central Pacific El Nio显示文摘The standard deviation of the central Pacific sea surface temperature anomaly (SSTA) during the period from October to February shows that the central Pacific SSTA variation is primarily due to the occurrence of the Central Pacific El Nio (CP-El Nio) and has a connection with the subtropical air-sea interaction in the northeastern Pacific. After removing the influence of the Eastern Pacific El Nio, an S-EOF analysis is conducted and the leading mode shows a clear seasonal SSTA evolving from the subtropical northeastern Pacific to the tropical central Pacific with a quasi-biennial period. The initial subtropical SSTA is generated by the wind speed decrease and surface heat flux increase due to a north Pacific anomalous cyclone. Such subtropical SSTA can further influence the establishment of the SSTA in the tropical central Pacific via the wind-evaporation-SST (WES) feedback. After established, the central equatorial Pacific SSTA can be strengthened by the zonal advective feedback and thermocline feedback, and develop into CP-El Nio. However, as the thermocline feedback increases the SSTA cooling after the mature phase, the heat flux loss and the re-versed zonal advective feedback can cause the phase transition of CP-El Nio. Along with the wind stress variability, the recharge (discharge) process occurs in the central (eastern) equatorial Pacific and such a process causes the phase consistency between the thermocline depth and SST anomalies, which presents a contrast to the original recharge/discharge theory. | XIE Ruihuang HUANG Fei REN Hongli | 2013 | Journal of Ocean University of China2013，12，2： | 7 |
| 4 | The Boreal Summer Intraseasonal Oscillation Simulated by Four Chinese AGCMs Participating in the CMIP5 Project显示文摘The performances of four Chinese AGCMs participating in the Coupled Model Intercomparison Project Phase 5(CMIP5)in the simulation of the boreal summer intraseasonal oscillation(BSISO) are assessed. The authors focus on the major characteristics of BSISO: the intensity, significant period, and propagation. The results show that the four AGCMs can reproduce boreal summer intraseasonal signals of precipitation; however their limitations are also evident. Compared with the Climate Prediction Center Merged Analysis of Precipitation(CMAP) data, the models underestimate the strength of the intraseasonal oscillation(ISO) over the eastern equatorial Indian Ocean(IO) during the boreal summer(May to October),but overestimate the intraseasonal variability over the western Pacific(WP). In the model results, the westward propagation dominates, whereas the eastward propagation dominates in the CMAP data. The northward propagation in these models is tilted southwest–northeast, which is also different from the CMAP result. Thus, there is not a northeast–southwest tilted rain belt revolution off the equator during the BSISO's eastward journey in the models. The biases of the BSISO are consistent with the summer mean state, especially the vertical shear. Analysis also shows that there is a positive feedback between the intraseasonal precipitation and the summer mean precipitation. The positive feedback processes may amplify the models' biases in the BSISO simulation. | ZHAO Chongbo ZHOU Tianjun SONG Lianchun REN Hongli | 2014 | Advances in Atmospheric Sciences2014，31，5： | 7 |
| 5 | Large-scale low-frequency rainfall regimes and their transition modes in summertime over China显示文摘Seven large-scale low-frequency rainfall regimes (LFRRs) in summertime are identified for China in a 10-dimensional phase space by using a 40-year daily precipitation dataset. Corresponding to the local extrema of observed probability density in phase space, the LFRRs are characterized by the persistence and transitions that reflect the spread and jump features of low-frequency rainfall centers. The LFRRs are generally consistent with summer monsoon rainbelts on the intraseasonal timescale, and there exist the preferred transition relationships between the LFRRs. Four LFRRs’ transition modes (LFRRTMs), which are the dominant components of the interannual and intraseasonal variability of sum- mer rainfall in China, are further induced. Analyses of atmospheric circulation system show that the anomalies of the subtropical high over the western Pacific (SHWP) and blockings in mid-high latitudes, the low-latitude circulation anomalies, and the wavetrains over the East Asia-Pacific region (EAPWs), play crucial roles in the occurrence and transitions of the LFRRs. Moreover, the evolution of the SHWP and blockings, the distribution and movement of the EAPWs, and the intraseasonal variability of the East Asian-Pacific jet stream may be principal factors of the formations of the LFRRTMs. | REN Hongli ZHANG Peiqun CHOU Jifan LI Weijing GAO Li | 2006 | Chinese Science Bulletin2006，51，11： | 6 |
| 6 | Artificial Hair-Like Sensors Inspired from Nature: A Review显示文摘 | Zhiwu Han Linpeng Liu Kejun Wang Honglie Song Daobing Chen Ze Wang Shichao Niu Junqiu Zhang Luquan Ren | 2018 | Journal of Bionic Engineering2018，15，3： | 6 |
| 7 | Predictor-based error correction method in short-term climate prediction显示文摘In terms of the basic idea of combining dynamical and statistical methods in short-term climate prediction,a new prediction method of predictor-based error correction(PREC)is put forward in order to effectively use statistical experiences in dynamical prediction.Anal- yses show that the PREC can reasonably utilize the significant correlations between predictors and model prediction errors and correct prediction errors by establishing statistical prediction model.Besides,the PREC is further applied to the cross-validation experiments of dynamical seasonal prediction on the operational atmosphere-ocean coupled general circulation model of China Meteorological Admin- istration/National Climate Center by selecting the sea surface temperature index in Ninflo3 region as the physical predictor that represents the prevailing ENSO-cycle mode of interannual variability in climate system.It is shown from the prediction results of summer mean circulation and total precipitation that the PREC can improve predictive skills to some extent.Thus the PREC provides a new approach for improving short-term climate prediction. | Hongli Ren | 2008 | Progress in Natural Science:Materials International2008，18，1： | 3 |
| 8 | Will the Historic Southeasterly Wind over the Equatorial Pacific in March 2022 Trigger a Third-year La Niña Event?显示文摘Based on the updates of the Climate Prediction Center and International Research Institute for Climate and Society(CPC/IRI)and the China Multi-Model Ensemble(CMME)El Niño-Southern Oscillation(ENSO)Outlook issued in April 2022,La Niña is favored to continue through the boreal summer and fall,indicating a high possibility of a three-year La Niña(2020-23).It would be the first three-year La Niña since the 1998-2001 event,which is the only observed three-year La Niña event since 1980.By examining the status of air-sea fields over the tropical Pacific in March 2022,it can be seen that while the thermocline depths were near average,the southeasterly wind stress was at its strongest since 1980.Here,based on a quaternary linear regression model that includes various relevant air-sea variables over the equatorial Pacific in March,we argue that the historic southeasterly winds over the equatorial Pacific are favorable for the emergence of the third-year La Niña,and both the anomalous easterly and southerly wind stress components are important and contribute~50%of the third-year La Niña growth,respectively.Additionally,the possible global climate impacts of this event are discussed. | Xianghui FANG Fei ZHENG Kexin LI Zeng-Zhen HU Hongli REN Jie WU Xingrong CHEN Weiren LAN Yuan YUAN Licheng FENG Qifa CAI Jiang ZHU | 2023 | Advances in Atmospheric Sciences2023，40，1： | 2 |
| 9 | Spatiotemporal distribution and decadal change of the monthly temperature predictability limit in China显示文摘Based on the nonlinear Lyapunov exponent and nonlinear error growth dynamics, the spatiotemporal distribution and decadal change of the monthly temperature predictability limit(MTPL) in China is quantitatively analyzed. Data used are daily temperature of 518 stations from 1960 to 2011 in China. The results are summarized as follows:(1) The spatial distribution of MTPL varies regionally. MTPL is higher in most areas of Northeast China, southwest Yunnan Province, and the eastern part of Northwest China. MTPL is lower in the middle and lower reaches of the Yangtze River and Huang-huai Basin.(2)The spatial distribution of MTPL varies distinctly with seasons. MTPL is higher in boreal summer than in boreal winter.(3) MTPL has had distinct decadal changes in China, with increase since the 1970 s and decrease since2000. Especially in the northeast part of the country, MTPL has significantly increased since 1986. Decadal change of MTPL in Northwest China, Northeast China and the Huang-huai Basin may have a close relationship with the persistence of temperature anomaly. Since the beginning of the 21 st century, MTPL has decreased slowly in most of the country, except for the south. The research provides a scientific foundation to understand the mechanism of monthly temperature anomalies and an important reference for improvement of monthly temperature prediction. | Weijing Li Jingpeng Liu Lijuan Chen Peiqun Zhang Hongli Ren | 2014 | Chinese Science Bulletin2014，59，34： | 2 |
| 10 | MicroRNA-101 Inhibited Postinfarct Cardiac Fibrosis and Improved Left Ventricular Compliance via the FBJ Osteosarcoma Oncogene/Transforming Growth Factor-β1 Pathway显示文摘 | Zhenwei Pan Xuelin Sun Hongli Shan Ning Wang Jinghao Wang Jinshuai Ren Shuya Feng Liangjun Xie Chunying Lu Ye Yuan Yang Zhang Ying Wang Yanjie Lu Baofeng Yang | 2012 | Circulation2012，，7： | 2 |
| 11 | 3DRGO-NiFe2O4/NiO nanoparticles for fast and simple detection of organophosphorus pesticides显示文摘The residues of organophosphorus pesticide(OPs)on fruits and vegetables pose a threat to human health,so it is very meaningful to explore simple and fast detect methods for OPs residual.In this work,nickel ferrite/nickel oxide nanoparticles co-loaded three-dimensional reduced graphene oxide(3DRGONiFe2O4/NiO NPs),as a new low cost nanocomposite,was prepared.Based on its high performance mimetic peroxidase activity,a colorimetric method for the detection of OPs has been developed.Dichlorvos was chosen as model compounds to evaluate the detection performance.The detection linear range for dichlorvos is from 50μg/mL to 2.5×10^4μg/mL with a detection limit of 10μg/mL.Furthermore,a test paper can be developed based on the 3 DRGO-NiFe2O4/NiO NPs for visual detection of dichlorvos,and the image information of the paper sensor can be converted into digital signal and quantitative detection by a smartphone.Notably,this method can also be used to detect dichlorvos in real samples,including vegetables and fruits.Thus,the developed naked assay holds great potential in simple,inexpensive and rapid detection of OPs in fruit and vegetable samples. | Zhenni Wei Huiqing Li Jing Wu Yalei Dong Hongyi Zhang Hongli Chen Cuiling Ren | 2020 | Chinese Chemical Letters2020，31，1： | 1 |
| 12 | Fine Structure of Scorpion Pectines for Odor Capture显示文摘 | Zhiwu Han Daobing Chen Ka Zhang Honglie Song Kejun Wang Shichao Niu Junqiu Zhang Luquan Ren | 2017 | Journal of Bionic Engineering2017，14，4： | 1 |
| 13 | Some characteristics of the atmosphere during an adiabatic process显示文摘空气的一些重要特征在一个断热的过程期间被调查,它包括大气的熵范围和本地表面潜力温度的不变,大气的团的保存在任何 isentropic 之间干涉了表面和地面,和 isentropic 出现与地面交叉。分析证明为可得到的势能(无尾猿) 上的调查的大气的参考状态(艺术) 应该客观地被定义为能被断热的调整从存在空气走近,并且与在调整前的起始的大气的状态有关的状态。为在任何时间的起始的空气状态,它的相应艺术与在另一时间的那不同。基于上述全部的结论, Lorenz 建议的参考状态不能身体上被获得一个新概念,有条件的最小的全部的势能,被提出以便客观地调查大气的无尾猿。 | GAO Li LI Jianping REN Hongli | 2006 | Progress in Natural Science:Materials International2006，16，6： | 1 |
| 14 | Intelligentized machinery of cluster based on multi-agent system显示文摘 | Wei Ren Hongli Wang | 2004 | Proceedings of SPIE - The International Society for Optical Engineering2004，5444，： | 1 |
| 15 | Data mining in power market based on multi-agent technology显示文摘 | Ren Wei Wang Hongli Qiao Yu | 2002 | Proceedings of 2002 International Conference on Power System Technology Kunming China2002，2，2： | 1 |
| 16 | Correlation between circulating endothelial progenitor cells and serum carcinoembryonic antigen level in colorectal cancer显示文摘传播 endothelial 祖先房间(cEPCs ) 在癌症开发起一个重要作用。以前的研究证明浆液 carcinoembryonic 抗原(CEA ) 层次和在外部血的传播 endothelial 祖先房间(cEPCs ) 的数字是涉及肿瘤 neoangiogenesis,和罐头的两个被用于监视肿瘤前进,复发,转移,和治疗学的回答。然而,这些 biomarkers 的临床的关联仍然保持未知。在这研究, 40 个 colorectal 癌症(CRC ) 病人和 17 个健康志愿者被招募,在外部血的 cEPCs 的数量被流动 cytometry 测量。浆液 CEA 水平被 CEA-RIACT 试金决定。结果证明那 cEPC 水平断然与疾病的阶段,然而并非与病人的年龄和性相关。而且,有更高的浆液 CEA 层次的病人有更高的 cEPC 层次。这些结果提供临床的证据因为在二之间的关联通常使用了 biomarkers。进一步在调停 cEPC 的肿瘤 vascularization 理解浆液 CEA 的角色可以改进临床的 CRC 诊断并且提供有用卓见进指向肿瘤 vasculature 的治疗学的干预的设计。 | Yuanxiang Li Jingwen Liu Zheyan Zhao Lu Wen Huili Li Jinghua Ren Hongli Liu | 2018 | Acta Biochimica et Biophysica Sinica2018，50，3： | 1 |
| 17 | A Selective‑Response Hypersensitive Bio‑Inspired Strain Sensor Enabled by Hysteresis Effect and Parallel Through‑Slits Structures显示文摘Flexible strain sensors are promising in sensing minuscule mechanical signals,and thereby widely used in various advanced fields.However,the effective integration of hypersensitivity and highly selective response into one flexible strain sensor remains a huge challenge.Herein,inspired by the hysteresis strategy of the scorpion slit receptor,a bio-inspired flexible strain sensor(BFSS)with parallel through-slit arrays is designed and fabricated.Specifically,BFSS consists of conductive monolayer graphene and viscoelastic styrene–isoprene–styrene block copolymer.Under the synergistic effect of the bio-inspired slit structures and flexible viscoelastic materials,BFSS can achieve both hypersensitivity and highly selective frequency response.Remarkably,the BFSS exhibits a high gage factor of 657.36,and a precise identification of vibration frequencies at a resolution of 0.2 Hz through undergoing different morphological changes to high-frequency vibration and low-frequency vibration.Moreover,the BFSS possesses a wide frequency detection range(103 Hz)and stable durability(1000 cycles).It can sense and recognize vibration signals with different characteristics,including the frequency,amplitude,and waveform.This work,which turns the hysteresis effect into a'treasure,'can provide new design ideas for sensors for potential applications including human–computer interaction and health monitoring of mechanical equipment. | Qun Wang Zhongwen Yao Changchao Zhang Honglie Song Hanliang Ding Bo Li Shichao Niu Xinguan Huang Chuanhai Chen Zhiwu Han Luquan Ren | 2024 | Nano-Micro Letters2024，16，2： | 0 |
| 18 | Molecular basis of Spns2-facilitated sphingosine-1-phosphate transport显示文摘Dear Editor,As one of the critical sphingolipid metabolites in eukaryotes,sphingosine-1-phosphate(S1P)acts as a bioactive lipid mediator in the immune and vascular systems.S1P prompts its physiological roles through two mechanisms,binding to its intracellular targets or extracellular secretion.Intracellular S1P promotes cellular proliferation,whereas plasma S1P facilitates immune cell trafficking,regulates angiogenesis,and helps to maintain vascular integrity.1 Due to the amphipathic property,S1P cannot diffuse freely but has to be transported across the cell membrane through active transport.1 In the past two decades,several S1P transporters have been identified,including two major facilitator superfamily(MFS)members:Spinster homolog 2(Spns2)and Mfsd2b,and some ATP-binding cassette family transporters.Among these transporters,Spns2 is the first identified and the most extensively studied.2 Here,we reported two cryo-electron microscopy(EM)structures of human Spns2 in inward-open conformations bound to S1P or inhibitor 16d. | Bin Pang Leiye Yu Tong Li Haizhan Jiao Xiaomei Wu Jinxin Wang Ruiping He Yurou Zhang Juan Wang Hongli Hu Wei Dai Li Chen Ruobing Ren | 2024 | Cell Research2024，34，2： | 0 |
| 19 | Interface optimization and defects suppression via Na F introduction enable efficient flexible Sb_(2)Se_(3) thin-film solar cells显示文摘Sb_(2)Se_(3) with unique one-dimensional(1D) crystal structure exhibits exceptional deformation tolerance,demonstrating great application potential in flexible devices.However,the power conversion efficiency(PCE) of flexible Sb_(2)Se_(3) photovoltaic devices is temporarily limited by the complicated intrinsic defects and the undesirable contact interfaces.Herein,a high-quality Sb_(2)Se_(3) absorber layer with large crystal grains and benign [hkl] growth orientation can be first prepared on a Mo foil substrate.Then NaF intermediate layer is introduced between Mo and Sb_(2)Se_(3),which can further optimize the growth of Sb_(2)Se_(3)thin film.Moreover,positive Na ion diffusion enables it to dramatically lower barrier height at the back contact interface and passivate harmful defects at both bulk and heterojunction.As a result,the champion substrate structured Mo-foil/Mo/NaF/Sb_(2)Se_(3)/CdS/ITO/Ag flexible thin-film solar cell delivers an obviously higher efficiency of 8.03% and a record open-circuit voltage(V_(OC)) of 0.492 V.This flexible Sb_(2)Se_(3) device also exhibits excellent stability and flexibility to stand large bending radius and multiple bending times,as well as superior weak light photo-response with derived efficiency of 12.60%.This work presents an effective strategy to enhance the flexible Sb_(2)Se_(3) device performance and expand its potential photovoltaic applications. | Mingdong Chen Muhammad Ishaq Donglou Ren Hongli Ma Zhenghua Su Ping Fan David Le Coq Xianghua Zhang Guangxing Liang Shuo Chen | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 20 | Origins of catalyst-controlled enantiodivergent hydroamination of enones with pyridazinones:A computational study显示文摘Density functional theory calculations have been performed to investigate the dipeptide phosphinecatalyzed hydroamination of enones with pyridazinones.The computations reveal that a number of the N-H...O hydrogen-bonding interactions with the pyridazinone moiety and the C–H...O hydrogenbonding interactions with the enone moiety are present in the enantioselectivity-determining Michael addition transition states.The experimentally-observed catalyst-controlled enantiodivergence is mainly attributed to the significant impact of the substituent of the amide moiety of the dipeptide phosphine on the relative strength of the N-H...O hydrogen-bonding interactions,which was found to affect the Si face attack transition state,enabling the enantioselectivity switch upon change of chiral dipeptide phosphine catalyst. | Xiangwei Ren Hongli Wu Mei Zhang Wentao Zhao Genping Huang | 2021 | Chinese Chemical Letters2021，32，9： | 0 |
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