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| 1 | Flotation behavior of four dodecyl tertiary amines as collectors of diaspore and kaolinite显示文摘由一系列第三级的胺(DRN,兽穴, DPN 和 DBN ) 之一的水铝石和 kaolinite 的筹款被调查。第三级的胺与水铝石相比为 kaolinite 显示出更好漂浮的恢复。最大的恢复 D 值在从 3 ~ 8 的一个 pH 范围上是 45% 。英尺红外系列在 kaolinite 和水铝石的表面上证实氢氧根组的存在。希腊语的第六个字母潜在的大小证明矿物质表面否定地在一个宽 pH 范围上被控告。氢氧根组的电离主要说明控告机制的表面。第三级的胺的吸附在在一个收集者之间的静电的效果对静电的效果和差别主要到矿物质表面上到期,二种矿物质能解释筹款分离。从取代者组的引入的电子、位的效果为四第三级的胺导致不同收集的力量。 | Changmiao Liu Feng Ansheng Guo Zhenxu Cao Xuefeng Hu Yuehu | 2011 | Mining Science and Technology2011，21，2： | 5 |
| 2 | An ethnobotanical study of forage plants in Zhuxi County in the Qinba mountainous area of central China显示文摘In the Qinba mountainous area of Central China,pig farming has a significant impact on the growth of the rural economy and has substantially increased farmer incomes.Traditional knowledge plays an important role in the selection of forage plant species for pig farming by local people.This study aimed to identify the forage plants used for pig feeding and to catalog indigenous knowledge regarding their use.During 2016 and 2017,ethnobotanical surveys and inventories were conducted in Zhuxi County,Hubei Province,China.Data were collected using semi-structured interviews,key informant reports,free listings,guided field walks,and participatory observations with 77 households in 16 villages in 13 towns/townships.The obtained data were analyzed using a relative frequency citation(RFC)index.Overall,145 wild forage plants from 91 genera and 31 families were recorded.The most cited families were Asteraceae,Polygonaceae,Urticaceae,Amaranthaceae,Fabaceae,Cruciferae,Caryophyllaceae,and Lamiaceae.Whole plants(75.9%)and tender leaves(12.4%)were the most frequently used parts of the plants.Most of the forage plants were herbaceous(88.9%).Almost all forage plants could be collected throughout the year(62.7%).Raw and cooked were the two main preparation methods.The most frequently cited species were Taraxacum mongolicum,Bidens pilosa,Sonchus oleraceus,Pilea verrucosa,and Pilea pumila var.obtusifolia.A total of 14 species were identified as the top forage plants in Zhuxi County based on their RFC values(RFC value greater than 0.5).Local people possess rich traditional knowledge about the utilization and management of forage plants for pig feeding.However,the maintenance of this traditional knowledge may be seriously threatened by changes in pig feeding modes and the lack of successors.Appropriate strategies and action plans have been suggested for the conservation of traditional knowledge associated with biodiversity and the sustainable use of forage species resources.These include 1)taking targeted measures to protect forage resources and associated traditional knowledge;2)strengthening research on the forage plants with the highest RFC values for nutritional value,digestibility,other functions,and ecological status;and 3)enhancing the identification of poisonous forage plants. | Jun Yang Jifeng Luo Qiliang Gan Leiyu Ke Fengming Zhang Hairu Guo Fuwei Zhao Yuehu Wang | 2021 | Plant Diversity2021，43，3： | 3 |
| 3 | Fractal image encoding with flexible classification sets显示文摘Fractal image compression(FIC)technology is an interesting attempt at structure similarity-based image compression.It has been widely applied in many fields such as image encryption,image retrieval,image sharpening,and pattern recognition.However,overlong encoding time is the main difficulty for the application of FIC.In this paper,a new FIC speedup algorithm is proposed with two steps.Firstly,the simplified statistical variable expressions can speed up encoding twice more than the baseline fractal compression(BFC)without loss of image quality corresponding to BFC.Secondly,based on the fact that the affine self-similarity is equivalent to the absolute value of Pearson’s correlation coefficient,a new block classification strategy with flexible classification sets is proposed to speed up encoding further.The experiment results and theoretical analysis show that the proposed scheme achieves high performance in both image quality preservation and encoding efficiency. | Jianji Wang Xuguang Lan Yuehu Liu Nanning Zheng | 2014 | Chinese Science Bulletin2014，59，14： | 2 |
| 4 | Fabrication of a monolithic 4H-SiC junction barrier schottky diode with the capability of high current显示文摘There is a great interest in monolithic 4H-Si C Junction Barrier Schottky(JBS) diodes with the capability of a high forward current for industrial power applications.In this paper,we report large-area monolithic 4H-Si C JBS diodes fabricated on a 10 μm 4H-Si C epitaxial layer doped to 6×1015 cm3.JBS diodes with an active area of 30 mm2 had a forward current of up to 330 A at a forward voltage of 5 V,which corresponds to a current density of 1100 A/cm2.A near ideal breakdown voltage of 1.6 k V was also achieved for a reverse current of up to 100 A through the use of an optimum multiple floating guard rings(MFGR) termination,which is about 87.2% of the theoretical value.The differential specific-on resistance(RSP-ON) was measured to be 3.3 m cm2,leading to a FOM(VB2/RSP-ON) value of 0.78 GW/cm2,which is very close to the theoretical limit of the tradeoff between the specific-on resistance and breakdown voltage for 4H-Si C unipolar devices. | SONG QingWen YUAN Hao HAN Chao ZHANG YuMing TANG XiaoYan ZHANG YiMeng GUO Hui ZHANG YiMen JIA RenXu WANG YueHu | 2015 | Science China(Technological Sciences)2015，58，8： | 2 |
| 5 | Optimization design of biorthogonal wavelets for embedded image coding 显示文摘 | Liu Zaide Zheng Nanning Liu Yuehu | 2007 | IEICE Transactions on Information & Systems2007，90，2： | 1 |
| 6 | An Electrochemical Avenue to Green‐Luminescent Graphene Quantum Dots as Potential Electron‐Acceptors for Photovoltaics显示文摘 | YanLi YueHu YangZhao GaoquanShi LierDeng YanbingHou LiangtiQu | 2011 | Mater2011，，6： | 1 |
| 7 | Cytoplasmic domain of human Fcalpha/mu receptor is required for ligand internalization 显示文摘 | Yang Lijun Shen Lian Shao Yuehu | 2009 | Cell Immunol2009，258，1： | 1 |
| 8 | Triterpenoids from the Resin of Styrax tonkinensis and Their Antip roliferative and Differentiation Effects in Human Leukemia HL-60 Cells 显示文摘 | Wang Feng Hua Huiming Pei Yuehu | 2006 | Nat Prod2006，69，5： | 1 |
| 9 | Studies on the chemical consitituents in Streptocaulon griffithii Hook显示文摘 | Xi Pengzhou Qi Yali Wang Yuehu | 2011 | Journal of Northwest Agriculture and Forestry University2011，39，9： | 1 |
| 10 | Riesz basis property of a second order hyperbolic system with collocated scalar input/output 显示文摘 | GUO Baozhu LUO Yuehu | 2002 | IEEE Trans on Automatic Control2002，47，4： | 1 |
| 11 | Controllability and stability of a second order hyperbolic system with collocated sensor/actuator 显示文摘 | GUO Baozhu LUO Yuehu | 2002 | Systems & Control Letters2002，46，1： | 1 |
| 12 | Equations for the Calculation of the Thermo-physical Properties of Stainless Steel 显示文摘 | Kenneth C MILLS SU Yuehu LI Zushu | 2004 | ISIJ International2004，44，10： | 1 |
| 13 | Fiseheria A, a Novel Norditerpene Laetone from Euphorbia ischeriana 显示文摘 | Yuehu Pei Kazuo Koike Bing Han | 1999 | Tetrahedron Letters1999，，40： | 1 |
| 14 | Parameter anal- ysis of fractal image compression and its applications in im- age sharpening and smoothing 显示文摘 | Jianji Wang Nanning Zheng Yuehu Liu | 2013 | Signal Processing : Im- age Communieatiota2013，28，6： | 1 |
| 15 | Cyclic diarylheptanoids from myrica nana inhibiting nitric oxide release显示文摘 | Junfeng W Shahsa D Yuehu W | 2008 | Bioorganic & Medicinal Chenistry2008，16，： | 1 |
| 16 | Improved empirical DC I-V model for 4H-SiC MESFETs显示文摘A novel empirical large signal direct current(DC) I-V model is presented consider-ing the high saturation voltage,high pinch-off voltage,and wide operational range of drain voltage for 4H-SiC MESFETs.A comparison of the presented model with Statz,Materka,Curtice-Cubic,and recently reported 4H-SiC MESFET large signal I-V models is made through the Levenberg-Marquardt method for fitting in nonlin-ear regression.The results show that the new model has the advantages of high accuracy,easily making initial value and robustness over other models.The more accurate results are obtained by the improved channel modulation and saturation voltage coefficient when the device is operated in the sub-threshold and near pinch-off region.In addition the new model can be implemented to CAD tools di-rectly,using for design of 4H-SiC MESFET based RF&MW circuit,particularly MMIC(microwave monolithic integrate circuit). | CAO QuanJun ZHANG YiMen ZHANG YuMing LV HongLiang WANG YueHu TANG XiaoYan GUO Hui | 2008 | Science in China(Series F)2008，51，8： | 1 |
| 17 | Winter wheat canopy interception and its influence factors under sprinkler irrigation显示文摘 | Kang Yuehu Wang Qinggai Liu Haijun | 2005 | Agricultural Water Management2005，74，： | 1 |
| 18 | Delay-dependent robust control for uncertain systems with time-varying delay 显示文摘 | PENG Chen TIAN Yuehu | 2009 | Informa- tion Science2009，179，18： | 1 |
| 19 | Expression transfer for facial sketch animation 显示文摘 | YANG Yang ZHENG Nanning LIU Yuehu | 2011 | Signal Processing2011，91，11： | 1 |
| 20 | Optimization design of biorthogonal wavelets for embedded image coding 显示文摘 | LIU Zaide ZHENG Nanning LIU Yuehu | 2007 | IEICE Trans Info and System2007，90，2： | 1 |
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