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22篇 您的检索式:作者名="FANHong"
    题名 作者 年代 出处 被引量
1ECOLOGICAL SERIES OF SOIL ANIMALS IN DARLIDAI MOUNTAIN显示文摘The ecological series of soil animals under the broad-leaved and pine mix ed forest in Darlidai Mountain was studied.Seven sample plots were selected according to different altitude gradients,which belong to dif ferent vegeta-tion types.By investigating and analyzing soil animals in every sample p lot it is found that there are 45group s and 1956individuals,which are involved in 3phylums,7classes,16orders,respectively.The altitude is a key factor which af-fects ecological series of soil anim als.Both the groups and individuals of soil animals increase with altitu de increasing under certain conditions,which con trastes with ordinary cases,resulting from special micro-climate in studied area.The groups and individuls of soil animals are the most under the broad-leaved and pine forest on the top of the mount ain,and the least under Picea-Abies forest in the foot of the mountain.HOUWei-ling FANHong 2002Chinese Geographical Science2002,12,4:4
2Quality Evaluation Model for Map Labeling显示文摘This paper discusses and sums up the basic criterions of guaranteeing the labeling quality and abstracts the four basic factors including the conflict for a label with a label, overlay for label with the features, position’s priority and the association for a label with its feature. By establishing the scoring system, a formalized four-factors quality evaluation model is constructed. Last, this paper introduces the experimental result of the quality evaluation model applied to the automatic map labeling system-MapLabel.FANHong ZHANGZuxun DUDaosheng 2005Geo-Spatial Information Science2005,8,1:2
3Study on the Spreading of Environmental Impact of Human Being' s Activities and Its Crucial Factors in Upper Minjiang River显示文摘This paper focuses on the historical transition of human being's activities and the eco-environment in the upper reaches of Minjiang River. The history is divided into 4 periods, each with its own feature.During the period of nomad immigration, the top-line of the subalpine forest was forced downward by the expanding subalpine meadow. During the period of farming nationality immigration, the bottom-line of middle mountain forest had moved upward forced by the needs for land or timber of the increasing population in the valley basin. During the period of the early exploiting, the focus resource was the timber. The total output was limited, comparing with the later period, because of the bad accessibility.But it was large enough to impact the forest ecosystem of the deforesting area. The recent 50 years is the crucial period of economic development and eco-environment degradation. This paper points out that the impact of human being's activities for environment lies on 3 factors: 1) physical features control the location and tendency eco-environmental change;2) population and productivity control the scale and speed of eco-environmental change; 3) regional accessibility controls the time and location of eco-environmental change.FanHong ZhaoHong-da 2003Wuhan University Journal of Natural Sciences2003,8,03B:1
4Synthesis of bromodifluoromethyl substituted pyrazoles and isoxazoles显示文摘Xueyan Yang Shengxia Shui Xi Chen Hai'ou He Fanhong Wu 2010Journal of Fluorine Chemistry2010,,3:1
5Effects of combined heat and mass transfer on heating load in building drying period显示文摘Kong Fanhong Zheng Maoyu 2008Energy and Building2008,,40:1
6Energy-based robust controller design for flexible spacecraft显示文摘This paper presents a class of non-model-based position controllers for a kind of flexible spacecraft. With the controllers, one can achieve not only the closed-loop stability of the original distributed parameter system, but also the asymptotic stability of the truncated system, which is obtained through representing the deflection of the appendage by an arbitrary finite number of flexible modes. The system dynamics are not explicitly involved in the controller design and stability proof. Instead, only a very basic system energy relationship of the flexible spacecraft is utilized. The controllers possess several remarkable advantages over the traditional model-based ones. Numerical simulations are carded out on a kind of spacecraft with one flexible appendage and satisfactory results are obtained.ShuzhiSamGE TongHengLEE FanHONG CherHiangGOH 2004控制理论与应用(英文版)2004,2,1:1
7Numerical simulation of solar assisted ground-source heat pump heating system with latent heat energy storage in severely cold area 显示文摘Han Zongwei Zheng Maoyu Kong Fanhong 2008Applied Thermal Engineering2008,28,1112:1
8Interactions with hosts at cool temperatures, not cold tolerance, explain the unique epidemiology ofRalstonia solanacearum race 3 bio- var 2 显示文摘Milling A Meng Fanhong Denny T P 2009The American Phytopathological Society2009,99,10:1
9Ral~onia solanaesarum Species Complex and Bacte- rial Wilt Disease显示文摘Fanhong Meng 2013Bactefiol Parasitol2013,4,:1
10Numerical simulation of solar assisted ground- source heat pump heating system with latent heat en- ergy storage in severely cold area 显示文摘HAN Zongwei ZHENG Maoyu KONG Fanhong Applied Thermal Engineering0,28,1112:1
11Studieson the Grinding Characteristics of Directionally So-lidified Nickel Based Super Alloy显示文摘Chen Ming Li Xiaotian Sun Fanhong 0,,2:1
12Low-temperature H 2 S sensors based on Ag-doped α-Fe 2 O 3 nanoparticles显示文摘Yan Wang Yanmei Wang Jianliang Cao Fanhong Kong Huijuan Xia Jun Zhang Baolin Zhu Shurong Wang Shihua Wu 2007Sensors & Actuators: B Chemical2007,,1:1
13Effects of combined heat and mass transfer on heating load in building drying period 显示文摘KONG Fanhong ZHENG Maoyu 2008Energy and Buildings2008,,40:1
14Studies on the Grinding Characteristics of Directionally So- lidified Nickel Based Super Alloy显示文摘Chen Ming Li Xiaotian Sun Fanhong 2001Journal of Material Processing Technology2001,116,23:1
15Toward a unified information framework for cell atlas assembly显示文摘Cells are the basic structural and functional unit of the human body.Virtually all cells of a human body possess the same genome,but they exhibit colorful heterogeneities in phenotypes and functions.The heterogeneities include rich paerns and variabilities in the transcriptomic,epigenomic and proteomic features of the cells.Building an atlas of human cells with the biomolecular properties of all cell types in all organs is essential for understanding the human body;and will provide a fundamental reference for studies on human health and diseases.Sijie Chen Yanting Luo Haoxiang Gao Fanhong Li Jiaqi Li Yixin Chen Renke You Hairong Lv Kui Hua Rui Jiang Xuegong Zhang 2022National Science Review2022,9,3:0
16A Hopfield Neural Network Algorithm for Automatic Name Placement for Point Feature显示文摘This paper presents a method of adding label to the map especially for the point feature. This method overcomes the shortcoming of traditional methods, e.g. Conflict\|Backtracking method. Its kernel algorithm use the hopfield neural network to find the best label position for point feature. The experimental results proves that this algorithm has good permanence and high speed.FANHong TANGGuoqiang ZHANGZuxun DUDaosheng 2004Geo-Spatial Information Science2004,7,2:0
17Synthesis of 1,3,5-Trisubstituted [4-tert-Butyl 2-(5,5-difluoro- 2,2-dimethyl-6-vinyl-l,3-dioxan-4-yl)acetate]pyrazoles via a Pd-Catalyzed C--H Activation显示文摘Wang Xiaoguanga Fang Xiang Yang Xueyana Ni Meng Wu Fanhong 2012Chinese Journal of Chemistry2012,30,12:0
18Agent's Optimal Compensation Under Inflation Risk by Using Dynamic Contract Model显示文摘This paper studies the problem of principal-agent with moral hazard in continuous time.The firm’s cash flow is described by geometric Brownian motion(hereafter GBM).The agent affects the drift of the firm’s cash flow by her hidden effort.Meanwhile,the firm rewards the agent with corresponding compensation and equity which depend on the output.The model extends dynamic optimal contract theory to an inflation environment.Firstly,the authors obtain the dynamic equation of the firm’s real cash flow under inflation by using the It?formula.Then,the authors use the martingale representation theorem to obtain agent’s continuation value process.Moreover,the authors derive the Hamilton-Jacobi-Bellman(HJB)equation of investor’s value process,from which the authors derive the investors’scaled value function by solving the second-order ordinary differential equation.Comparing with He;,the authors find that inflation risk affects the agent’s optimal compensation depending on the firm’s position in the market.FEI Chen FEI Weiyin ZHANG Fanhong YANG Xiaoguang 2021Journal of Systems Science & Complexity2021,34,6:0
19Enatioselective Chalcogeno-Baylis-Hillman Reaction of Arylaldehydes with MVK and Acrylates Catalyzed by Chiral Thiepin-TiCl_(4) Complex显示文摘In a rational chiral molecular design of chalcogenides,optically active thiepin with C_(2)-symmetric chirality was synthesized from commercially available thiophene.Then enatioselective Chalcogeno-Baylis-Hillman reactions of arylaldehydes with methyl vinyl ketone(MVK)and acrylates were investigated in the presence of thiepin-Lewis acid complex.Finally,up to 64%ee was achieved in the presence of 0.2 equiv.of(S)-thiepin at 20℃.Yan Yin Guofeng Sun Heng Zhang Hong Zhou Fanhong Wu 2014Chinese Journal of Chemistry2014,32,4:0
20Synthesis and Biological Evaluation of Gem-Difluoro- methylenated Statin Derivatives as Highly Potent HMG-CoA Reductase Inhibitors显示文摘HMG-CoA reductase inhibitors were widely used as lipid-lowing agents through effectively blocking the rate-limiting step of cholesterol biosynthesis. 8 analogs of Rosuvastatin were firstly prepared with different distance andfunctional group between the O5-hydroxyl group and terminal COOH group in the hydrophilic side-chain. In pri-mary and secondary screening of the inhibitory activities against human HMG-CoA reductase, gem-difluorometh-ylenated derivatives exhibited more than 50% inhibition rate. Then 4 compounds with gem-difluoro group werefurther synthesized and evaluated in vitro, three compounds among them exhibited low single digital nmol/L ICs0values against HMG-CoA reductase. Molecular docking also well explained the observed special contribution of thegem-difluoro group.Zhao Zhao Jiaxin Cui Yan Yin Heng Zhang Yecheng Liu Rui Zeng Chao Fang Zhenpeng Kai ZhonghuaWang Fanhong Wu 2016Chinese Journal of Chemistry2016,34,8:0
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