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| 1 | Climatic Warming and Humidification in the Arid Region of Northwest China: Multi-Scale Characteristics and Impacts on Ecological Vegetation显示文摘The climatic warming and humidification observed in the arid region of Northwest China(ARNC) and their impacts on the ecological environment have become an issue of concern. The associated multi-scale characteristics and environmental responses are currently poorly understood. Using data from satellite remote sensing, field observations, and the Coupled Model Intercomparison Project phase 6, this paper systematically analyzes the process and scale characteristics of the climatic warming and humidification in the ARNC and their impacts on ecological vegetation. The results show that not only have temperature and precipitation increased significantly in the ARNC over the past 60 years, but the increasing trend of precipitation is also obviously intensifying. The dryness index, which comprehensively considers the effects of precipitation and temperature, has clearly decreased, and the trend in humidification has increased. Spatially, the trend of temperature increase has occurred over the entire region, while 93.4% of the region has experienced an increase in precipitation, suggesting a spatially consistent climatic warming and humidification throughout the ARNC. Long-term trends and interannual changes in temperature and precipitation dominate the changes in climatic warming and humidification. Compared to interannual variations in temperature, the trend change of temperature contributes more to the overall temperature change. However, the contribution of interannual variations in precipitation is greater than that of the precipitation trend to the overall precipitation change. The current climatic warming and humidification generally promote the growth of ecological vegetation. Since the 1980 s,82.4% of the regional vegetation has thrived. The vegetation index has a significant positive correlation with precipitation and temperature. However, it responds more significantly to interannual precipitation variation, although the vegetation response varies significantly under different types of land use. The warming and humidification of the climate in the ARNC are probably related to intensifications of the westerly wind circulation and ascending air motions.They are expected to continue in the future, although the strength of the changes will probably be insufficient to significantly change the basic climate pattern in the ARNC. The results of this study provide helpful information for decision making related to China's 'Belt and Road' development strategies. | Qiang ZHANG Jinhu YANG Wei WANG Pengli MA Guoyang LU Xiaoyun LIU Haipeng YU Feng FANG | 2021 | Journal of Meteorological Research2021，35，1： | 19 |
| 2 | Analysis for retrieval and validation results of FY-3 Total Ozone Unit (TOU)显示文摘Retrieval experiment was made for global total column ozone using the first year measurements of Total Ozone Unit (TOU) on board the second generation polar orbiting meteorological satellite of China, FY-3/A. The retrieval results were analyzed and validated by comparison with AURA/OMI, Meteop/GOME-2 global ozone products and ground-based ozone measurement data. The qualititative comparisons over the globe especially over Antarctica and the Tibetan Plateau show that the spatial and temporal distribution characteristics are consistent with OMI and GOME-2 products. The quantitative comparisons with ground-based measurements and AURA/OMI ozone product were made over 74 stations, the TOU total ozone retrieval has a 3% rms relative error compared with AURA/OMI ozone product and 4.2% rms relative error with ground-based measurements. The maximum difference between satellite retrieval and ground-based measurements was found in the Antarctica ozone hole. The TOU global ozone product is operational and distributed to all users. | WANG WeiHe ZHANG XingYing AN XingQin ZHANG Yan HUANG FuXiang WANG YongMei WANG YingJian ZHANG ZhongMou LU JianGong FU LiPing JIANG Fang LIU GuoYang | 2010 | Chinese Science Bulletin2010，55，26： | 12 |
| 3 | New innovations in pavement materials and engineering:A review on pavement engineering research 2021显示文摘Sustainable and resilient pavement infrastructure is critical for current economic and environmental challenges.In the past 10 years,the pavement infrastructure strongly supports the rapid development of the global social economy.New theories,new methods,new technologies and new materials related to pavement engineering are emerging.Deterioration of pavement infrastructure is a typical multi-physics problem.Because of actual coupled behaviors of traffic and environmental conditions,predictions of pavement service life become more and more complicated and require a deep knowledge of pavement material analysis.In order to summarize the current and determine the future research of pavement engineering,Journal of Traffic and Transportation Engineering(English Edition)has launched a review paper on the topic of'New innovations in pavement materials and engineering:A review on pavement engineering research 2021'.Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering,this review paper systematically analyzes the research status and future development direction of 5 major fields of pavement engineering in the world.The content includes asphalt binder performance and modeling,mixture performance and modeling of pavement materials,multi-scale mechanics,green and sustainable pavement,and intelligent pavement.Overall,this review paper is able to provide references and insights for researchers and engineers in the field of pavement engineering. | JTTE Editorial Office Jiaqi Chen Hancheng Dan Yongjie Ding Yangming Gao Meng Guo Shuaicheng Guo Bingye Han Bin Hong Yue Hou Chichun Hu Jing Hu Ju Huyan Jiwang Jiang Wei Jiang Cheng Li Pengfei Liu Yu Liu Zhuangzhuang Liu Guoyang Lu Jian Ouyang Xin Qu Dongya Ren Chao Wang Chaohui Wang Dawei Wang Di Wang Hainian Wang Haopeng Wang Yue Xiao Chao Xing Huining Xu Yu Yan Xu Yang Lingyun You Zhanping You Bin Yu Huayang Yu Huanan Yu Henglong Zhang Jizhe Zhang Changhong Zhou Changjun Zhou Xingyi Zhu | 2021 | Journal of Traffic and Transportation Engineering(English Edition)2021，8，6： | 7 |
| 4 | An Efficient Multi-area Networks-Merging Model for Power System Online Dynamic Modeling显示文摘To improve accuracy and efficiency in power systems dynamic modeling,the distributed online modeling approach is a good option.In this approach,the power system is divided into sub-grids,and the dynamic models of the sub-grids are built independently within the distributed modeling system.The subgrid models are subsequently merged,after which the dynamic model of the whole power system is finally constructed online.The merging of the networks plays an important role in the distributed online dynamic modeling of power systems.An efficient multi-area networks-merging model that can rapidly match the boundary power flow is proposed in this paper.The iterations of the boundary matching during network merging are eliminated due to the introduction of the merging model,and the dynamic models of the sub-grid can be directly“plugged in”with each other.The results of the calculations performed in a real power system demonstrate the accuracy of the integrated model under both steady and transient states. | Chuan Qin Ping Ju Feng Wu Yongkang Liu Xiaohui Ye Guoyang Wu | 2015 | CSEE Journal of Power and Energy Systems2015，1，4： | 2 |
| 5 | MicroRNA-137, a HMGA1 Target, Suppresses Colorectal Cancer Cell Invasion and Metastasis in Mice by Directly Targeting FMNL2显示文摘 | Li Liang Xianzheng Li Xiaojing Zhang Zhenbing Lv Guoyang He Wei Zhao Xiaoli Ren Yuling Li Xiuwu Bian Wenting Liao Wei Liu Guangying Yang Yanqing Ding | 2012 | Gastroenterology2012，，： | 1 |
| 6 | Spleen-preserving splenic lymph node dissection in radical total gastrectomy显示文摘Radical gastrectomy has been recognized as the standard surgical treatment for advanced gastric cancer, and essentially applied in a wide variety of clinical settings. The thoroughness of lymph node dissection is an important prognostic factor for patients with advanced gastric cancer. Splenic lymph node dissection is required during D2 radical gastrectomy for upper stomach cancer. This is often accompanied by removal of the spleen in the past few decades. A growing number of investigators believe, however, that the spleen plays an important role as an immune organ, and thus they encourage the application of a spleen- preserving method for splenic hilum lymph node dissection. | Zhigang Jie Zhengrong Li Yi Cao Yi Liu Mengmeng Jiang Liangqing Lin Guoyang Zhang | 2013 | Chinese Journal of Cancer Research2013，25，4： | 1 |
| 7 | TMT social capital, network position and innovation: the nature of micro-macro links显示文摘Employing a sample of 1476 firms and 5,130 firm-years in China, we examine the relationship between social capital and macro organizational innovation. Based on the relational view and social capital theory, this study investigates how the top management team (TMT) in side an organization bridges and bonds social capital to influence innovations combined with organizational network position. Through empirical tests based on listed companies in the whole network of the interlocking directorate using the dataset of listed companies in China from 2008 to 2014, the study finds that:(1) TMT global social capital has an essential positive effect on innovation,(2) TMT overseas social capital has significant positive consequences on prestige and power (network position),(3) network position mediates the relationship between TMT overseas social capital and innovation, and (4) TMT bank social capital has a moderating effect on the relationship between network position and innovation. | Guoyang Zheng Li Zhu Chao Liu Yu Chen | 2019 | Frontiers of Business Research in China2019，13，1： | 1 |
| 8 | Coherent coupling of vibrational states in the MEH-PPV film investigated through Multi-Color Photon Echo显示文摘The poly-[2-methoxy,(5-2′-ethyl-hexyloxy)-p-phenylene vinylene](MEH-PPV) film is investigated by means of the Multi-Color Photon Echo(MCPE) technique. Under the three-order nonlinear response theory,the reason for the occurrence of the quantum beats in the time domain and the relations among signal wavevector,pulse sequence and response function are discussed. The analysis of the Raman spectrum of MEH-PPV and the fast Fourier transformation(FFT) results of photon echo(PE) signal dynamics demonstrate the coherent coupling between the C==C bonds and the CC-H bonds and the coherent coupling between the C-C stretching of the phenyl group and the C==C stretching of the vinylene group. | YU GuoYang 1 ,SONG YunFei 1 ,WANG YingHui 1 ,LIU YuQiang 1 ,MO YueQi 2 & YANG YanQiang 1 1 Center for Condensed Matter Science and Technology,Department of Physics,Harbin Institute of Technology,Harbin 150001,China 2 College of Materials Science and Engineering,South China University of Technology,Guangzhou 510640,China | 2010 | Science China(Physics,Mechanics & Astronomy)2010，53，6： | 1 |
| 9 | Clean production of Fe-based amorphous soft magnetic alloys via smelting reduction of high-phosphorus iron ore and apatite显示文摘Separated preparation of prealloys and amorphous alloys results in severe solidification-remelting and beneficial element removal-readdition contradictions,which markedly increase energy consumption and emissions.This study offered a novel strategy for the direct production of FePC amorphous soft magnetic alloys via smelting reduction of high-phosphorus iron ore(HPIO)and apatite.First,the thermodynamic conditions and equilibrium states of the carbothermal reduction reactions in HPIO were calculated,and the element content in reduced alloys was theoretically determined.The phase and structural evolutions,as well as element migration and enrichment behaviors during the smelting reduction of HPIO and Ca_(3)(PO_(4))_(2),were then experimentally verified.The addition of Ca_(3)(PO_(4))_(2)in HPIO contributes to the enrichment of the P element in reduced alloys and the subsequent development of Fe_(3)P and Fe_(2)P phases.The content of P and C elements in the range of 1.52 wt% -14.63 wt% and 0.62 wt% -2.47 wt%,respectively,can be well tailored by adding 0-50 g Ca_(3)(PO_(4))_(2)and controlling the C/O mole ratio of 0.8-1.1,which is highly consistent with the calculated results.These FePC alloys were then successfully formed into amorphous ribbons and rods.The energy consumption of the proposed strategy was estimated to be 2.00×10^(8) kJ/t,which is reduced by 30% when compared with the conventional production process.These results are critical for the comprehensive utilization of mineral resources and pave the way for the clean production of Fe-based amorphous soft magnetic alloys. | Hua Zhang Tuoxiao Wang Guoyang Zhang Wenjie Wu Long Zhao Tao Liu Shuai Mo Hongwei Ni | 2023 | International Journal of Minerals,Metallurgy and Materials2023，30，12： | 0 |
| 10 | Deep Industrial Image Anomaly Detection: A Survey显示文摘The recent rapid development of deep learning has laid a milestone in industrial image anomaly detection(IAD).In this pa-per,we provide a comprehensive review of deep learning-based image anomaly detection techniques,from the perspectives of neural net-work architectures,levels of supervision,loss functions,metrics and datasets.In addition,we extract the promising setting from indus-trial manufacturing and review the current IAD approaches under our proposed setting.Moreover,we highlight several opening chal-lenges for image anomaly detection.The merits and downsides of representative network architectures under varying supervision are discussed.Finally,we summarize the research findings and point out future research directions.More resources are available at http://gffzz188fe103f8f1460asuc9on00kpfuu6nfw.ffgz.tsg.suse.edu.cn/M-3LAB/awesome-industrial-anomaly-detection. | Jiaqi Liu Guoyang Xie Jinbao Wang Shangnian Li Chengjie Wang Feng Zheng Yaochu Jin | 2024 | Machine Intelligence Research2024，21，1： | 0 |
| 11 | Characterization of road surfacing aggregates based on their mineralogical fingerprint显示文摘To ensure the safety of infrastructure users,the long-term skid resistance is a crucial factor and is determined in large by the mineralogical and morphological characteristics of surfacing aggregate.Most studies have investigated these aggregate properties separately without considering the interrelation between one another.The objective of this study is to consider the morphological characteristics as well as the mineralogical fingerprint of aggregate to develop an innovative approach to optimize the aggregate selection process.The investigations are based on 11 different aggregate types with a broad range of mineralogy,commonly used in Germany.The long-term influence of polishing and wearing on the surface aggregate was simulated by means of the Aachen Polishing Machine and the MicroDeval test respectively.To evaluate the impact of these tests,the aggregate shape was characterized by means of an imaging system called Aggregate Image Measurement System while the skid resistance of aggregates was evaluated with the British Pendulum Test.The test results show that the quartz and calcite are the key crystals to determine the anti-wear resistance of aggregates.A correlation between the skid resistance,morphological properties and mineralogy is derived,which proves the mineralogical fingerprint technology is practical for characterization of aggregates used in pavement surface layers. | Dawei Wang Yulin He Chonghui Wang Zeyu Zhang Guoyang Lu Pengfei Liu Markus Oeser | 2022 | Journal of Traffic and Transportation Engineering(English Edition)2022，9，5： | 0 |
| 12 | Quercetin induces autophagy-associated death in HL-60 cells through CaMKKβ/AMPK/mTOR signal pathway显示文摘Acute myeloid leukemia(AML)is one of the most common malignancies of the hematopoietic progenitor cell in adults.Quercetin has gained recognition over the years because of its anti-cancer effect with minimal toxicity.Herein,we aim to investigate the anti-leukemia mechanism of quercetin and to decipher the signaling pathway of quercetin in HL-60 leukemic cells.We observed that quercetin induces apoptosis and autophagic cell death,in which both pathways play an important role in suppressing the viability of leukemia cells.Phosphorylated AMPK(p-AMPK)protein expressions are lower in primary AML cells,HL-60 cells,KG-1 and THP-1 cells than in peripheral blood monocular cells.After quercetin treatment,the expression of p-AMPK is increased while the expression of pmTOR is decreased in a dose-dependent manner.Mechanistically,compound C,an AMPK phosphorylation inhibitor,upregulates the phosphorylation of mTOR and inhibits autophagy and apoptosis in quercetin-induced HL-60 cells,while silencing of CaMKKβinhibits the quercetin-induced phosphorylation of AMPK,resulting in increased mTOR phosphorylation.Furthermore,silencing of CaMKKβinhibits the autophagy in HL-60 cells.Taken together,our data delineate that quercetin plays its anti-leukemia role by inhibiting cell viability and inducing apoptosis and autophagy in leukemia cells.Quercetin inhibits the phosphorylation of mTOR by regulating the activity of AMPK,thus playing a role in the regulation of autophagy and apoptosis.CaMKKβis a potential upstream molecule for AMPK/mTOR signaling pathway,through which quercetin induces autophagy in HL-60 cells. | Jie Xiao Ben Zhang Songmei Yin Shuangfeng Xie Kezhi Huang Jieyu Wang Wenjuan Yang Hongyun Liu Guoyang Zhang Xiaoyan Liu Yiqing Li Danian Nie | 2022 | Acta Biochimica et Biophysica Sinica2022，54，9： | 0 |
| 13 | Mechanical Properties and Evolution of Microstructure of Cement Stabilized Loess显示文摘Cement Stabilized Loess(CSL)sample has a long history as a method of improving building foundations.In this paper,the main physical(specific gravity,consistency limit,optimum moisture content,and maximum dry den-sity)and mechanical properties(Unconfined Compressive Strength(UCS)and shear strength par ameters)of CSL samples with different cement content were inves tigated,and the change reasons were exp lored by mean of SEM test.Meanwhile,quantitative analysis sofware Image Pro Plus(IPP)6.0 was used to characterize the microstruc-tural evolution of pores in compacted loess and CSL sample.As the cement content increased,the specific gravity and optimum water content in the CSL samples increased and the liquid limit and maximum dry density decreased.The plastic limit exhibits an increase followed by a decrease,with the plasticity index changing in the opposite tendency.The UCS and shear strengths of the CSL samples increased with increa sing cement con-tent,and the USC and cement content was better ftted using the Asymptotic model under the same curing time.The growth rate of the UCS and shear strength parameters were significantly reduced at cement contents above 2%.The results of Scanning Hlectron Microscopy(SEM)showed that the structure of the CSL samples was denser and had no obvious inter-aggregate pores.Meanwhile,compared to compacted loess,produced C-S-H gel and ettringite.Quantitative analysis of compacted loess and CSL sample by IPP software.Compared to compacted loess,the average pore diameter and average pore area of the CSL sample decreased from 12.44μm and 229.04 μm^(2) to 8.72 μm and 84.68μm^(2),a reduction of 29.9% and 63.0%,respectively.The pore shape tends to fatten,but there is basically no efet on the pore angle distrbution.Fnally,a systematic description of the phy-sicochemical reactions occurring during the formation of the CSL sample structure was made,and a schematic diagram of the formation of the CSL sample structure was created. | Kangze Yuan Kui Liu Guoyang Yi Bowen Yang | 2022 | Journal of Renewable Materials2022，10，12： | 0 |
| 14 | Review of advanced road materials, structures, equipment, and detection technologies显示文摘As a vital and integral component of transportation infrastructure,pavement has a direct and tangible impact on socio-economic sustainability.In recent years,an influx of groundbreaking and state-of-the-art materials,structures,equipment,and detection technologies related to road engineering have continually and progressively emerged,reshaping the landscape of pavement systems.There is a pressing and growing need for a timely summarization of the current research status and a clear identification of future research directions in these advanced and evolving technologies.Therefore,Journal of Road Engineering has undertaken the significant initiative of introducing a comprehensive review paper with the overarching theme of“advanced road materials,structures,equipment,and detection technologies”.This extensive and insightful review meticulously gathers and synthesizes research findings from 39 distinguished scholars,all of whom are affiliated with 19 renowned universities or research institutions specializing in the diverse and multidimensional field of highway engineering.It covers the current state and anticipates future development directions in the four major and interconnected domains of road engineering:advanced road materials,advanced road structures and performance evaluation,advanced road construction equipment and technology,and advanced road detection and assessment technologies. | JRE Editorial Office Maria Chiara Cavalli De Chen Qian Chen Yu Chen Augusto Cannone Falchetto Mingjing Fang Hairong Gu Zhenqiang Han Zijian He Jing Hu Yue Huang Wei Jiang Xuan Li Chaochao Liu Pengfei Liu Quantao Liu Guoyang Lu Yuan Ma Lily Poulikakos Jinsong Qian Aimin Sha Liyan Shan Zheng Tong B.Shane Underwood Chao Wang Chaohui Wang Di Wang Haopeng Wang Xuebin Wang Chengwei Xing Xinxin Xu Min Ye Huanan Yu Huayang Yu Zhe Zeng You Zhan Fan Zhang Henglong Zhang Wenfeng Zhu | 2023 | Journal of Road Engineering2023，3，4： | 0 |
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