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| 1 | New Diterpenoids from Coleus forskohlii显示文摘Two new diterpenoids, forskolin G and H were isolated from the chloroform extract of the roots of Coleus forskohlii, and based on spectroscopic data, their structures were identified as 1a-hydroxy-6b,7b-diacetoxy-8,13-epoxylabd-14-ene-11-one (1), and 1a,6b-diacetoxy-8,13-epoxy labd-14-ene-11-one (2), respectively. | Yun Heng SHEN, Chun Suo YAO, Yun Long XU* State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming 650204 | 2002 | Chinese Chemical Letters2002，13，8： | 10 |
| 2 | Self-supported high-entropy alloy electrocatalyst for highly efficient H_(2) evolution in acid condition显示文摘Developing non-precious catalysts as Pt substitutes for electrochemical hydrogen evolution reaction(HER)with superior stability in acidic electrolyte is of critical importance for large-scale,low-cost hydrogen production from water.Herein,we report a CoCrFeNiAl high-entropy alloy(HEA)electrocatalyst with self-supported structure synthesized by mechanical alloying and spark plasma sintering(SPS)consolidation.The HEA after HF treatment and in situ electrochemical activation for 4000 cycles of cyclic voltammetry(HF-HEAa2)presents favourable activity with overpotential of 73 mV to reach a current density of 10 mA cm^(2) and a Tafel slope of 39.7 mV dec1.The alloy effect of Al/Cr with Co/Fe/Ni at atomic level,high-temperature crystallization,as well as consolidation by SPS endow CoCrFeNiAl HEA with high stability in 0.5 M H2SO4 solution.The superior performance of HF-HEAa2 is related with the presence of metal hydroxides/oxides groups on HEA. | Peiyan Ma Mingming Zhao Long Zhang Heng Wang Junfeng Gu Yuchen Sun Wei Ji Zhengyi Fu | 2020 | Journal of Materiomics2020，6，4： | 8 |
| 3 | Chemokines and their receptors play important roles in the development of hepatocellular carcinoma显示文摘The chemokine system consists of four different subclasses with over 50 chemokines and 19 receptors. Their functions in the immune system have been well elucidated and research during the last decades unveils their new roles in hepatocellular carcinoma(HCC). The chemokines and their receptors in the microenvironment influence the development of HCCby several aspects including:inflammation,effects on immune cells,angiogenesis,and direct effects on HCC cells. Regarding these aspects,pre-clinical research by targeting the chemokine system has yielded promising data,and these findings bring us new clues in the chemokine-based therapies for HCC. | Chun-Min Liang Long Chen Heng Hu Hui-Ying Ma Ling-Ling Gao Jie Qin Cui-Ping Zhong | 2015 | World Journal of Hepatology2015，7，10： | 7 |
| 4 | Modulation characteristics and microwave generation for AlGaInAs/InP microring lasers under four-wave mixing显示文摘The dynamic characteristics are investigated for a microring laser with an external radius of 12μm subject to external optical injection.Single-mode operation with a side mode suppression ratio of 33.4 dB is realized at a biasing current of 25 mA and a temperature of 290 K,and the corresponding small-signal modulation response is obtained with a resonance peak frequency of 7.5 GHz.Under the optical injection from a tunable laser,the improvements of the small-signal modulation response induced by four-wave mixing are observed for the microring laser,which shows an additional resonance peak around the frequency of the beat frequency between the lasing mode and the injecting light.Furthermore,optical generation of a microwave signal is realized by the light beating between the lasing mode and the injecting light measured by a high-speed photodetector and a spectrum analyzer. | Ling-Xiu Zou Yong-Zhen Huang Xiao-Meng Lv Bo-Wen Liu Heng Long Yue-De Yang Jin-Long Xiao Yun Du | 2014 | Photonics Research2014，2，6： | 6 |
| 5 | Comparison of the oncological,perioperative and functional outcomes of partial nephrectomy versus radical nephrectomy for clinical T1b renal cell carcinoma:A systematic review and metaanalysis of retrospective studies显示文摘Objective:To conduct a meta-analysis assessing the perioperative,functional and oncological outcomes of partial nephrectomy(PN)and radical nephrectomy(RN)for T1b tumours.The primary endpoints were the oncological outcomes.The secondary endpoints were the perioperative and functional outcomes.Methods:A systematic literature review was performed by searching multiple databases through February 2019 to identify eligible comparative studies according to the Preferred Reporting Items for Systematic Review and Meta-analysis statement.Identified reports were assessed according to the Newcastle-Ottawa Scale for nonrandomized controlled trials.Results:Overall,13 retrospective cohort studies were included in the analysis.Patients undergoing PN were younger(weighted mean difference[WMD]3.49 years,95%confidence interval[CI]5.16 to1.82;p<0.0001)and had smaller masses(WMD0.45 cm,95%CI0.59 to0.31;p<0.0001).There were no differences in the oncological outcome,which was demonstrated by progression-free survival(hazard ratio[HR]0.70;pZ0.22),cancerspecific mortality(HR 0.91;pZ0.57)and all-cause mortality(HR 1.01;pZ0.96).The two procedures were similar in estimated blood loss(WMD16.47 mL;pZ0.53)and postoperative complications(risk ratio[RR]1.32;pZ0.10),and PN provided better renal function preservation and was related to a lower likelihood of chronic kidney disease onset(RR 0.38;pZ0.006).Conclusion:PN is an effective treatment for T1b tumours because it offers similar surgical morbidity,equivalent cancer control,and better renal preservation compared to RN. | Yucong Zhang Gongwei Long Haojie Shang Beichen Ding Guoliang Sun Wei Ouyang Man Liu Yuan Chen Heng Li Hua Xu Zhangqun Ye | 2021 | Asian Journal of Urology2021，8，1： | 4 |
| 6 | Mode and modulation characteristics for microsquare lasers with a vertex output waveguide显示文摘The mode and high-speed modulation characteristics are investigated for a microsquare laser with a side length of 16 ?m and a 2-?m-wide output waveguide connected to one vertex. The longitudinal and transverse mode characteristics are analyzed by numerical simulation and light ray model, and compared with the lasing spectra for the microsquare laser. Up to the fifth transverse mode is observed clearly from the lasing spectra. Single mode operation with the side mode suppression ratio of 41 d B is realized at the injection current of 24 m A, and the maximum output power of 0.53(0.18) m W coupled into the multiple(single) mode fiber is obtained at the current of 35 m A, for the microsquare laser at the temperature of 288 K. Furthermore, a flat small-signal modulation response is reached with the 3-d B bandwidth of 16.2 GHz and the resonant peak of 3.6 d B at the bias current of 34 m A. The K-factor of 0.22 ns is obtained by fitting the damping factor versus the resonant frequency, which implies a maximum intrinsic 3-d B bandwidth of 40 GHz. | LONG Heng HUANG YongZhen YANG YueDe ZOU LingXiu XIAO JinLong XIAO ZhiXiong | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，11： | 4 |
| 7 | Deformation at the Easternmost Altyn Tagh Fault: Constraints on the Growth of the Northern Qinghai–Tibetan Plateau显示文摘How the Altyn Tagh fault(ATF) extends eastwards is one of the key questions in the study of the growth of the Qinghai–Tibetan Plateau. Detailed fieldwork at the easternmost part of the ATF shows that the ATF extends eastward and bypasses the Kuantan Mountain;it does not stop at the Kuantan Mountain, but connects with the northern Heishan fault in the east. The ATF does not enter the Alxa Block but extends eastward along the southern Alxa Block to the Jintanan Mountain. The Heishan fault is not a thrust fault but a sinistral strike-slip fault with a component of thrusting and is a part of the ATF. Further to the east, the Heishan fault may connect with the Jintananshan fault. A typical strike-slip duplex develops in the easternmost part of the ATF. The cut and deformed Quaternary sediments and displaced present gullies along the easternmost ATF indicate that it is an active fault. The local highest Mountain(i.e., the Kuantan Mountain) in the region forms in a restraining bend of the ATF due to the thrusting and uplifting. The northward growth of the Qinghai–Tibetan Plateau and the active deformation in South Mongolia are realized by sinistral strike-slipping on a series of NE–SW-trending faults and thrusting in restraining bends along the strike-slip faults with the northeastward motion of blocks between these faults. | ZHANG Jin YUN Long ZHANG Beihang QU Junfeng ZHAO Heng HUI Jie WANG Yannan ZHANG Yiping | 2020 | Acta Geologica Sinica(English Edition)2020，94，4： | 3 |
| 8 | Role of MXene surface terminations in electrochemical energy storage:A review显示文摘MXenes are a group of recently discovered 2D materials and have attracted extensive attention since their first report in 2011;they have shown excellent prospects for energy storage applications owing to their unique layered microstructure and tunable electrical properties.One major feature of MXenes is their tailorable surface terminations(e.g.,-F,-O,-OH).Numerous studies have indicated that the composition of the surface terminations can significantly impact the electrochemical properties of MXenes.Nonetheless,the underlying mechanisms are still poorly understood,mainly because of the difficulties in quantitative analysis and characterization.This review summarizes the latest research progress on MXene terminations.First,a systematic introduction to the approaches for preparing MXenes is presented,which generally dominates the surface terminations.Then,theoretical and experimental efforts regarding the surface terminations are discussed,and the influence of surface terminations on the electronic and electrochemical properties of MXenes are generalized.Finally,we present the significance and research prospects of MXene terminations.We expect this review to encourage research on MXenes and provide guidance for usingthese materials for batteries and supercapacitors. | Zhuoheng Bao Chengjie Lu Xin Cao Peigen Zhang Li Yang Heng Zhang Dawei Sha Wei He Wei Zhang Long Pan Zhengming Sun | 2021 | Chinese Chemical Letters2021，32，9： | 2 |
| 9 | Panda X-III: Searching for neutrinoless double beta decay with high pressure ^(136)Xe gas time projection chambers显示文摘Searching for the neutrinoless double beta decay(NLDBD)is now regarded as the topmost promising technique to explore the nature of neutrinos after the discovery of neutrino masses in oscillation experiments.Panda X-III(particle and astrophysical xenon experiment III)will search for the NLDBD of136Xe at the China Jin Ping Underground Laboratory(CJPL).In the first phase of the experiment,a high pressure gas Time Projection Chamber(TPC)will contain 200 kg,90%136Xe enriched gas operated at10 bar.Fine pitch micro-pattern gas detector(Microbulk Micromegas)will be used at both ends of the TPC for the charge readout with a cathode in the middle.Charge signals can be used to reconstruct the electron tracks of the NLDBD events and provide good energy and spatial resolution.The detector will be immersed in a large water tank to ensure~5 m of water shielding in all directions.The second phase,a ton-scale experiment,will consist of five TPCs in the same water tank,with improved energy resolution and better control over backgrounds. | Xun Chen Chang Bo Fu Javier Galan Karl Giboni Franco Giuliani Ling Hui Gu Ke Han Xiang Dong Ji Heng Lin Jiang Lai Liu Kai Xiang Ni Hiroki Kusano Xiang Xiang Ren Shao Bo Wang Yong Yang Dan Zhang Tao Zhang Li Zhao Xiang Ming Sun Shou Yang Hu Si Yu Jian Xing Long Li Xiao Mei Li Hao Liang Huan Qiao Zhang Ming Rui Zhao Jing Zhou Ya Jun Mao Hao Qiao Si Guang Wang Ying Yuan Meng Wang Amir N.Khan Neill Raper Jian Tang Wei Wang Jia Ning Dong Chang Qing Feng Cheng Li Jian Bei Liu Shu Bin Liu Xiao Lian Wang Dan Yang Zhu Juan F.Castel Susana Cebri'an Theopisti Dafni Javier G.Garza Igor G.Irastorza Francisco J.Iguaz Gloria Luz ′on Hector Mirallas Stephan Aune Eric Berthoumieux Yann Bedfer Denis Calvet Nicole d'Hose Alain Delbart Maria Diakaki Esther Ferrer-Ribas Andrea Ferrero Fabienne Kunne Damien Neyret Thomas Papaevangelou Franck Sabatie Maxence Vanderbroucke AnDi Tan Wick Haxton Yuan Mei Chinorat Kobdaj Yu-Peng Yan | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，6： | 2 |
| 10 | Strategies for agrobiodiversity conservation and promotion: a case from Yunnan China 显示文摘 | Long Chunlin Li Heng Ouyang Zhiqin | 2002 | Biodiversity and Conservation2002，11，6： | 1 |
| 11 | 查看详情显示文摘 | Ling B.K Heng L Jing Z.G Yong C.L Long K | | 0，，： | 1 |
| 12 | Dielectric properties of Cf-Si3N4 sandwich composites prepared by gelcast- ing显示文摘 | Luo Heng Xiao Peng Huang Long | 2014 | Ceramics International2014，40，6： | 1 |
| 13 | Morphological and electrophysiological changes of retina after different light damage in three patients:Three case reports显示文摘BACKGROUND Light-induced retinal damage is a serious vision-threatening disease,resulting from unsuitable laser irradiation,high-power light and sustaining light exposure.Therefore,effectively evaluate the morphological and functional of retinal damage is urgently needed.Now,we mainly reported three patients suffered from typical light irradiations.CASE SUMMARY Patient 1 suffered from old laser pointer irradiation and followed with amblyopia treatment.Patient 2 suffered from acute high-energy light irradiation.Patient 3suffered from sustaining optical fiber irradiation.Detailed morphological and functional examinations of the retina revealed that the lesions of the three patients had many similar characteristics,such as macular morphological changes,patent pattern visual monitoring amplitude or peak time abnormalities,multi-fucus electroretinograms macular central amplitude density decreased.CONCLUSION In conclusion,light-induced retinopathy has many common features,which can help clinical medical staff to diagnose retinal photodamage diseases. | Xi Zhang Tao Luo Yan-Rong Mou Wei Jiang Yan Wu Heng Liu Yi-Ming Ren Pan Long Fei Han | 2022 | World Journal of Clinical Cases2022，10，30： | 1 |
| 14 | Design,synthesis and in vivo anti-hyperglycemic activity of gem-dimethyl-bearing C-glucosides as SGLT2 inhibitors显示文摘一系列 gem-dimethyl-bearing C 配糖物被设计并且作为 SGLT2 禁止者综合了,与无水的铝构造是的 gem-dimethyl 功能的调停氯化物的 Friedel 手艺完化关键步。在里面 vivo anti-hyperglycemic 活动带着老鼠被评估口头的葡萄糖忍耐测试(OGTT ) ,和重要的显示出的所有综合混合物但是更少的有势力 anti-hyperglycemic 活动比积极控制 dapagliflozin。 | Wen Jing Zhao Yong Heng Shi Gui Long Zhao Yu Li Wang Hua Shao Li Da Tang Jian Wu Wang | 2011 | Chinese Chemical Letters2011，22，10： | 1 |
| 15 | A comparison of food habits and prey preferences of Amur tiger(Panthera tigris altaica)at the southwest Primorskii Krai in Russia and Hunchun in China显示文摘A small,isolated Amur tiger population ranges across the southwest Primorskii Krai region in Russia and Hunchun region in China.Many individuals,with“dual nationality,”cross the border frequently.Formulating effective conservation strategies requires a clear understanding of tiger food requirements in both countries.While the diets of tigers ranging in Russia is clearly understood,little is known of the tigers’feeding habits in China..We used scat analysis combined with data on the abundance of 4 prey species to examine Amur tiger diet and prey preferences in Hunchun.We examined 53 tiger scat samples from 2011 to 2016 and found that tigers preyed on 12 species(11 species in winter),4 of which were domestic animals with 33.58%biomass contribution;this was the first record of Amur tigers eating lynx in this area.Tigers showed a strong preference for wild boar(Jacobs index:+0.849),which were also the most frequently consumed prey,and a strong avoidance of roe deer(Jacobs index:–0.693).On the Russian side,domestic animals(just dog)were rarely found in tiger scat,and tigers did not show strong avoidance of roe deer,but of sika deer.We also found red deer footprints during winter surveys and that tigers ate red deer on the Chinese side,while there was no record of red deer feeding on the Russian side.Reducing or eliminating human disturbance,such as grazing,is essential to recovering tiger prey and habitat in this area and the Sino–Russian joint ungulate annual survey is indispensable for prey estimates of this small,isolated Amur tiger population. | Jiayin GU Lan YU Yan HUA Yao NING Bao HENG Jinzhe QI Zexv LONG Mingyuan YAO Chong HUANG Zhilin LI Jianming LANG Guangshun JIANG Jianzhang MA | 2018 | Integrative Zoology2018，13，5： | 1 |
| 16 | A fuzzy logic method for collision avoidance in vessel traffic service 显示文摘 | KAO Heng Long LEE Kuo Tien CHANG Ki Yin | 2007 | Journal of Navigation2007，60，： | 1 |
| 17 | Effect of organo-montmorillonite on aging properties of asphalt显示文摘 | Yu Jian-Ying Feng Peng-Cheng Zhang Heng Long | 2009 | Construction and BuildingMaterials2009，23，7： | 1 |
| 18 | Phylogenetic and Molecular Analysis of an H7N7 Avian Influenza Virus Isolated in East Dongting Lake in 2012显示文摘Objective In March 2012, an H7N7 subtype avian influenza virus(AIV) named A/wild goose/Dongting/PC0360/2012(H7N7)(DT/PC0360) was recovered from a wild goose in East Dongting Lake. We performed whole-genome sequencing of the isolate, and analyzed the phylogenetic and molecular characterization. Methods RNA was extracted from environment samples(including fecal samples from wild bird or domestic ducks, and water samples) for detecting the presence of Influenza A Virus targeting Matrix gene, using realtime RT-PCR assay. The positive samples were performed virus isolation with embryonated eggs. The subtype of the isolates were identified by RT-PCR assay with the H1-H16 and N1-N9 primer set. The whole-genome sequencing of isolates were performed. Phylogenetic and molecular characterizations of the eight genes of the isolates were analyzed. Results Our results suggested that all the eight gene segments of DT/PC0360 belonged to the Eurasian gene pool, and the HA gene were belonged to distinct sublineage with H7N9 AIV which caused outbreaks in China's Mainland in 2013. The hemagglutinin cleavage site of HA of DT/PC0360 showed characterization of low pathogenic avian influenza virus. Conclusion Strengthening the surveillance of AIVs of wild waterfowl and poultry in this region is vital for our knowledge of the ecology and mechanism of transmission to prevent an influenza pandemic. | YAO Yi XU Cui Ling SHI Jing Hong ZHU Yun LI Yun Fei BAI Tian LI Fang Cai CAI Tao YUAN Fan CHEN Tao YANG Hao LI Wen Chao ZHANG Heng Jiao ZHANG Hong SHU Yue Long | 2015 | Biomedical and Environmental Sciences2015，28，7： | 1 |
| 19 | Determination of trace tin by catalytic adsorptive cathodic stripping vohammetry 显示文摘 | Yi- Heng Li Hui Long Fang- Qin Zhou | 2005 | Analytica Chimica Acta2005，554，： | 1 |
| 20 | Tupistra hongheensis (Ruscaceae), a new species from Yunnan, China based on morphological, karyotypic, and pollen morphological studies显示文摘Tupistra hongheensis G.W.Hu & H.Li,sp.nov. 红河长柱开口箭(S64 Fig.1,S6-6.Fig.3) Type:China.Yunnan:Honghe Prefecture,Mengzi County,Shuitian village,Wantian,on limestone cliff,under evergreen forest,alt.1070 m,2011-09-24,G.W.Hu & Y.Tan HGW-00855 (holotype,KUN!;isotype,KUN!). | Guang-Wan HU Heng LI Ying TAN yan LIU Chun-Lin LONG | 2013 | Journal of Systematics and Evolution2013，51，2： | 1 |
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