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| 1 | Ultrathin planar broadband absorber through effective medium design显示文摘因为他们能减少材料,制造,和系统费用, Ultrathin 平面吸收器在太阳能系统保持诺言。这里,我们在场有效中等设计到的一般策略认识到 ultrathin 平面宽带吸收器。吸收器由吸收电介质设计有效吸收媒介,透明的层,和金属性的底层的二 ultrathin 组成。与以前的研究相比,这策略提供提高光吸收的自由的另一种尺寸;因此,破坏干扰能在一个宽广系列上被认识到。表明这策略的力量和简洁,我们试验性地并且理论上与 5-nm-thick Ge, 10-nm-thick Ti,和在用简单免职方法制作的 Ag 底层上涂的 50-nm-thick SiO 2 电影描绘了一个吸收器。比 80% 高的吸收率在 Ge 和 Ti 从 400 nm 拍摄接近 1 m 的 15-nm-thick (中心波长的 1/50 ) 被完成。作为一个申请例子,我们试验性地证明吸收器在 500 点与 0.1 的正常由能源所幅射的每单位面积功率展出了 0.8 的正常太阳的吸收率 ? 湡 ? 桴獵瀠敲楤瑣 ? 桴 ? 潣摮瑩潩獮映牯琠敨愠灰慥慲据 ? 景琠楨? 慭湧瑥捩戠桥癡潩吗? | Dong Liu Haitong Yu Zhen Yang Yuanyuan Duan | 2016 | Nano Research2016，9，8： | 5 |
| 2 | Travel Behaviours of Sharing Bicycles in the Central Urban Area Based on Geographically Weighted Regression: The Case of Guangzhou, China显示文摘Mobile information and communication technologies(MICTs) have fully penetrated everyday life in smart societies;this has greatly compressed time, space, and distance, and consequently, reshaped residents’ travel behaviour patterns. As a new mode of shared mobility, the sharing bicycle offers a variety of options for the daily travel of urban residents. Extant studies have mainly examined the travel characteristics and influencing factors of public bicycles with piles, while the travel patterns for sharing bicycles and their driving mechanisms have been largely ignored. Using one week’s travel data for Mobike, this study investigated the spatial and temporal distribution patterns of sharing bicycle travel behaviours in the central urban area of Guangzhou, China;furthermore, it identified the influences of built environment density factors on sharing bicycle travel behaviours based on the geographically weighted regression method. Obvious morning and evening peaks were observed in the sharing bicycle travel patterns for both weekdays and weekends. The old urban area, which had a high degree of mixed function, dense road networks, and cycling-friendly built environments, was the main travel area that attracted sharing bicycles on both weekdays and weekends. Furthermore, factors including the point of interest(POI) for the density of public transport stations, the functional mixing degree, and the density of residential POIs significantly affected residents’ travel behaviours. These findings could enrich discourse regarding shared mobility with a Chinese case characterised by rapidly developing MICTs and also provide references to local authorities for improving slow traffic environments. | WEI Zongcai ZHEN Feng MO Haitong WEI Shuqing PENG Danli ZHANG Yuling | 2021 | Chinese Geographical Science2021，31，1： | 5 |
| 3 | Design and Optimization of Tandem Arranged Cascade in a Transonic Compressor显示文摘This study proposed a design and optimization strategy for a tandem arranged cascade using the Non-dominated Sorting Genetic Algorithm(NSGA) Ⅱ multi-objective optimization algorithm and Back Propagation(BP) neural network technology. The NASA Stage 35 was employed as the initial bench mark in the present study and five geometric control parameters were working as the optimization parameters aiming to enhance the aerodynamic performance in terms of total pressure rise and efficiency. Results showed that the feasibility and capability of the proposed optimization strategy was successfully examined. In view of the fact that the initial tandem cascade(directly scaling down from NASA Stage 35) cannot guarantee the aerodynamic performance, first optimization trial was conducted to optimize the initial design. Results showed that the optimum can improve the flow quality whereas the separation on the blade is decayed or even eliminated particularly at the tip and root regions. However, compared with the initial tandem design, the enhancement in total pressure ratio(0.47%) and efficiency(1%) are too small to be noticed. Second investigation was particularly emphasizing on a high turning tandem compressor with an increment by 28°. The pressure rise and efficiency were augmented by 1.44% and 2.34%(compared to the initial tandem design), respectively. An important conclusion can be drawn that the optimization strategy is worthy to be used in high turning compressors with a considerable performance improvement. | YUE Shaoyuan WANG Yangang WANG Haitong | 2018 | Journal of Thermal Science2018，27，4： | 5 |
| 4 | Protective effects of effective ingredients of Danshen (Radix Salviae Miltiorrhizae)and Honghua (Flos Carthami)compatibility after rat hippocampal neurons induced by hypoxia injury显示文摘OBJECTIVE: To investigate the effective ingredients of Danshen(Radix Salviae Miltiorrhizae) and Honghua(Flos Carthami)(Danhong) on protective properties towards neonatal rat hippocampal neurons under hypoxia condition.METHODS: Primary culture of neonatal rat hippocampal neurons was used to model hypoxia damage on the hippocampus. Methyl thiazolyl tetrazolium(MTT) assay and preliminary experiments were conducted to identify the four effective ingredients of Danhong, along with the injection of positive drug onto hippocampal neurons at a non-toxic dosage level. The cultured cells were randomly divided into 12 groups: the normal group, model group,positive drug control group and nine compatibility groups of the four effective ingredients. Different test methods were applied to determine lactate dehydrogenasein(LDH), total superoxide dismutase(T-SOD), malondialdehyde(MDA), 6-keto prostaglandin F_(la)(6-keto-PGF_(1 a)), thromboxane B_2(TXB_2),mitochondrial membrane potential(MMP), free calcium ions concentration([Ca^(2 +)]i) and early onsetcell apoptosis.RESULTS: Different compatibility groups could inhibit the content of LDH and intracellular calcium overload, increase activity in T-SOD, decrease level of MDA and TXB2, improve level of 6-keto-PGF1 aand MMP, and prevent the early onset cell apoptosis.CONCLUSION: The compatibility of four effective ingredients of Danhong had protective effect toward hippocampi hypoxia. The mechanism might be related to inhibit oxidative stress damage and cell apoptosis, resist thrombosis, and reduce the intracellular calcium ion of overload. | Yu Li Wan Haofang Jin Weifeng Yang Jiehong Li Chang Dai Liuling Ge Lijun Zhou Huifen Wan Haitong He Yu | 2018 | Journal of Traditional Chinese Medicine2018，38，5： | 4 |
| 5 | Experimental Study on the Protection of Agrimony Extracts from Different Extracting Methods against Cerebral Ischemia-Reperfusion Injury显示文摘Objective To study the protective effect of agrimony extracts from different extracting methods on cerebral ischemia-reperfusion injury in rats, in order to optimize the extraction scheme of agrimony.Methods Male rats were randomly assigned into seven groups: 1. Sham-operated group, 2. Untreated MCAO group (MCAO), 3. Petroleum ether extract of Agrimonia pilosa treated MCAO group (PEA), 4. Ethyl acetate extract of Agrimonia pilosa treated MCAO group (EAEA), 5. Ethanol extract of Agrimonia pilosa treated MCAO group (EEA), 6. Water extract of Agrimonia pilosa treated MCAO group (WEA), 7. Nimodipine treated MCAO group (NP). Intragastrical drug administration (i.g) was performed at 0 and 6 hours after MCAO.Neurological function tests were performed after reperfusion for 24 hours, then the brain was removed for the evaluations of the cerebral infarction volume (percentage of total brain volume) by immunohistochemistry,histological changes (hematoxylin-eosin staining), Na+/K+-ATPase, Ca2+-ATPase (modified method of Svoboda and Mosinger), mRNA expression of Tumor suppressor gene (P53) and hot shock protein (HSP70)(quantitative real-time PCR).Results The neurological function of MCAO group had significantly higher scores than the sham group (P<0.01). The WEA group showed a significantly lower neurological score than the MCAO group (P<0.05),indicating the protective effect of WEA on neurological deficits. The mean infarction volumes of WEA (13.5±6.6%, F=4.75, P<0.01), EEA (19.90±6.90%, F=5.23, P<0.01), PEA (20.40±5.30%, F=4.68,P<0.01) and EAEA (22.50±10.50%, F=6.25, P<0.05) group were all significantly smaller than that of MCAO group (29.40±6.50%). HE staining demonstrated that, compared to the treated groups, the infarcted cerebral tissue of MCAO group had more swelling neural cells, lighter stained nucleus, fewer and irregularly distributed neurons. The activity of Na+/K+-ATPase and Ca2+-ATPase reduced in the MCAO group (3.67±0.48 U/mg,1.28±0.26 U/mg, respectively), and were significantly higher in WEA group (7.56±0.85 U/mg, F=12.65,P=0.010; 3.59±0.22 U/mg, F=8.32, P=0.041, respectively). The MCAO group showed significantly elevated P53 and HSP70 mRNA expressions compared to the sham group (P<0.01, P<0.05). P53 mRNA expressions in Agrimony extracts treated groups were significantly lower than that of the MCAO group (all P<0.01), with the WEA group showing the greatest difference from MCAO group. The HSP70 mRNA level of the treated groups were not significantly different from that of the MCAO group.Conclusions Treatment using water extracts of agrimony can promote the best functional and metabolic recovery for rat model of cerebral ischemia-reperfusion injury, which maybe relate with the upregulation of energy metabolism in nerve cells after MCAO. | Huiyuan Zhu Yulong Bie Jiang Wang Jing Gao Bingyue Yang Haitong Wan | 2017 | Chinese Medical Sciences Journal2017，32，4： | 3 |
| 6 | Cohort-based long-term ozone exposure-associated mortality risks with adjusted metrics:A systematic review and meta-analysis显示文摘Long-term ozone(O_(3))exposure may lead to non-communicable diseases and increase mortality risk.However,cohort-based studies are relatively rare,and inconsistent exposure metrics impair the credibility of epidemiological evidence synthetization.To provide more accurate meta-estimations,this study updates existing systematic reviews by including recent studies and summarizing the quantitative associations between O_(3) exposure and cause-specific mortality risks,based on unified exposure metrics.Cross-metric conversion factors were estimated linearly by decadal observations during 1990-2019. | Haitong Zhe Sun Pei Yu Changxin Lan Michelle WLWan Sebastian Hickman Jayaprakash Murulitharan Huizhong Shen Le Yuan Yuming Guo Alexander T.Archibald | 2022 | The Innovation2022，3，3： | 2 |
| 7 | Combined indirect and direct method for adaptive fuzzy output feedback control of nonlinear system显示文摘A novel control method for a general class of nonlinear systems using fuzzy logic systems (FLSs) is presertted. Indirect and direct methods are combined to design the adaptive fuzzy output feedback controller and a high-gain observer is used to estimate the derivatives of the system output. The closed-loop system is proven to be semiglobally uniformly ultimately bounded. In addition, it is shown that if the approximation accuracy of the fuzzy logic system is high enough and the observer gain is chosen sufficiently large, an arbitrarily small tracking error can be achieved. Simulation results verify the effectiveness of the newly designed scheme and the theoretical discussion. | Ding Quanxin Chen Haitong Jiang Changsheng Chen Zongji | 2007 | Journal of Systems Engineering and Electronics2007，18，1： | 2 |
| 8 | Using image processing technology to create a novel fry counting algorithm显示文摘Quantitative counting of fry is required for multiple reasons,including breeding,transportation,and sales and creating a fish-counting algorithm using image processing technology is proposed as a useful method.The images for fish fry were preprocessed to extract the details of the target fish,using methods including binarization,dilation,and erosion.The thinning and the connected area algorithms were then independently adopted to count the fish fry within the image.The advantages and the disadvantages of the two algorithms under different densities were also compared,revealing that the fish fry pictures with a clear contrast between the foreground and background resulted in a higher accuracy.The main purpose of this research is to solve the problem of fry counting in the case of high density and high overlap.This research provides a reference point for this method based on image technology. | Jianfei Zhang Haitong Pang Weiming Cai Zhonghong Yan | 2022 | Aquaculture and Fisheries2022，7，4： | 2 |
| 9 | Discovery of Marine-terrestrial Transitional Facies Shale Gas in Taiyuan Formation of Zhenjia 1 Well,Northern Shaanxi,Ordos basin显示文摘Objective At present,there is controversy regarding the existence of marine-terrestrial transitional facies that can act as a source of shale gas.This detailed study of CarboniferousPermian age geological data from the northern Shaanxi area(China)provides new insight for this type of shale gas.In addition,a new deposition and accumulation pattern for this type of shale gas is established.Thus,the objectives of this study were to identify high quality gasbearing shale intervals in the lithological column of | ZHANG Yongsheng ZHENG Mianping XING Enyuan LI Yangchi GUI Baoling SHI Lizhi HE Yongtao WANG Linlin PENG Yuan ZHAO Haitong | 2017 | Acta Geologica Sinica(English Edition)2017，91，3： | 1 |
| 10 | Protective effect ofDanhong injection on cerebral ischemia-reperfusion injury in rats显示文摘 | He Yu Wan Haitong Du Yueguang | 2009 | J Ethnopharmcol2009，144，2： | 1 |
| 11 | Protective effect of Danhong injection on cerebral ischemia-reperfusion injury in rats显示文摘 | Yu He Haitong Wan Yueguang Du | 2012 | Journal of Ethnopharmacology2012，144，2： | 1 |
| 12 | 显示文摘 | | 2000 | Journal of Biomedical Materials2000，50，2： | 1 |
| 13 | Struc- tural and Morphological Study of Pulsed Laser Deposited Bioceramic Coatings : Influence of Deposition Conditions, Laser Parameters, and Target Properties 显示文摘 | Haitong Zeng William R Lacefield Sergey Mirov | 2000 | J Biomed Mater2000，50，2： | 1 |
| 14 | 显示文摘 | William R Lacefield | 2000 | Journal of Biomedical Materials Research2000，50，2： | 1 |
| 15 | The Study of Surface Transformation of Pulsed Laser Deposited Hydroxyapatite Coatings 显示文摘 | Haitong Zeng William R Lacefield | 2000 | J Biomed Mater Res2000，50，2： | 1 |
| 16 | Structural and morphological study of pulsed laser deposited calcium phosphate bioceramic coatings:influence of deposition conditions,laser parameters,and target properties显示文摘 | Haitong Zeng William R Lacefield Sergey Mirov | 2000 | Journal of Biomedical Materials2000，50，2： | 1 |
| 17 | A newthermal error modeling method for CNC machine tools显示文摘 | HAN Jian WANG Liping WANG Haitong | 2012 | International Journal of Advanced ManufacturingTechnology2012，62，14： | 1 |
| 18 | Comparison of the clinical features and therapeutics of COVID-19 in cardio-cerebrovascular disease(CCVD)and non-CCVD patients显示文摘Cardio-cerebrovascular disease(CCVD)is a major comorbidity of coronavirus disease 2019(COVID-19).However,the clinical characteristics and outcomes remain unclear.In this study,102 cases of COVID-19 from January 22,2020 to March 26,2020 in Xixi Hospital of Hangzhou were included.Twenty cases had pre-existing CCVD.Results showed that compared with non-CCVD patients,those with CCVD are more likely to develop severe disease(15%versus 1%),and the proportion of pneumonia severity index grade IV was significantly higher(25%versus 3.6%).Computed tomography images demonstrated that the proportion of multiple lobe lesion involvement was significantly higher in the CCVD group than in the non-CCVD group(90%versus 63.4%).Compared with non-CCVD group,the levels of C-reactive protein,fibrinogen,D-dimer,and serum amyloid-A were higher,whereas the total protein and arterial partial Pa02 were lower in the CCVD group.Although no statistical difference was observed in the outcomes between groups,CCVD patients received more intensive comprehensive treatment to improve COVID-19 symptoms compared with non-CCVD patients.Integrated Chinese and Western medicine treatments have certain advantages in controlling the severe conversion rate and mortality of COVID-19.In addition,given that COVID-19 patients are usually related to coagulation disorders and thrombosis risk,the application of Chinese medicine in promoting blood circulation and removing stasis should be strengthened. | Yu Wang Lan Li Yuanjiang Pan Yu He Zuhua Chen Yunhao Xun Yuhan Xu Yilei Guo Jiehong Yang Jianchun Guo Haitong Wan | 2021 | Frontiers of Medicine2021，15，4： | 1 |
| 19 | Thermal sensor selection for the thermal error modelingof machine tool based on the fuzzy clustering method显示文摘 | WANG Haitong WANG Liping LI Tiemin | 2013 | International Journal of Advanced ManufacturingTechnology2013，69，14： | 1 |
| 20 | Amygdalin attenuates PM2.5-induced human umbilical vein endothelial cell injury via the TLR4/NF-κB and Bcl-2/Bax signaling pathways显示文摘Mounting evidence supports that long-term exposure to fine particle pollutants(PM2.5)is closely implicated in cardiovascular diseases,especially atherosclerosis.Amygdalin is reported to attenuate external stimuli-induced cardiovascular diseases.However,the underlying mechanisms are still not understood.In this study,we aim to explore the protective effects of amygdalin on PM2.5-induced human umbilical vein endothelial cell(HUVEC)injury and unravel the specific mechanisms by MTT,DCFH-DA,biochemical,immunofluorescence,ELISA,RT-qPCR,flow cytometry,TUNEL and western blot analysis.The results reveal that amygdalin reverses PM2.5-induced cytotoxicity and attenuates intracellular ROS production.Moreover,amygdalin increases the levels of SOD and GSH and alleviates the MDA content.Additionally,amygdalin causes a decline of IL-6,IL-1β,TNF-αand COX-2 levels.Moreover,amygdalin inhibits NF-κB p50 and TLR4 protein expressions and NF-κB p65 nuclear translocation.Concomitantly,a decline of phospho-NF-κB p65/NF-κB p65 and phospho-IκB-α/IκB-αis detected.Meanwhile,amygdalin pretreatment reduces HUVEC apoptosis.In addition,amygdalin triggers an upregulation of Bcl-2 and a downregulation of Bax after stimulation with PM2.5.Collectively,these results suggest that amygdalin suppresses PM2.5-induced HUVEC injury by regulating the TLR4/NF-κB and Bcl-2/Bax signaling pathways,indicating that amygdalin may be a novel target for atherosclerosis treatments. | Bixu Wang Tong Sun Ling Sun Lan Li Haitong Wan Zhishan Ding Xiaoqing Ye | 2022 | Acta Biochimica et Biophysica Sinica2022，54，10： | 1 |
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