Search Results - "Song, Yuquan"

Anthranilic diamide compounds: Discovery of tetrachlorantraniliprole by Yang, Huibin, Yu, Haibo, Cong, Yunbo, Shi, Xuegeng, Hu, Zhinan, Wang, Junfeng, Song, Yuquan, Li, Bin

“…Given the development of insects’ resistance and deteriorative ecological environment, the discovery of insecticides with a new mode of action has been proven…”
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Contact toxicity of a new acaricide, SYP-9625, to the natural predator, Chrysopa pallens by Feng, Yanjiao, Zhang, Lisheng, Chen, Hongyin, Wang, Mengqing, Liu, Chenxi, Li, Yuyan, Song, Yuquan, Mao, Jianjun

“…[Display omitted] •We first evaluated the contact toxicity of an acaricide, SYP-9625, on C. pallens.•SYP-9625 only had mild detrimental impacts on insect…”
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An accurate loading experimental measurement device for superplastic free bulging by Song, YuQuan, Ma, PinKui, Guan, XiaoFang

“…Superplastic alloy has very strong structure sensitivity. Superplastic bulging with a die of the plate is related not only to stress state but also closely to…”
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Static mechanics analysis of no bumping or vibration welding structure applied in high-speed & heavy-load CWR with single inclined surface by Song, YuQuan, Luo, WuWei, Tao, Yi

“…Nowadays, the sleeper, railroad bed, welding technology and materials of the high-speed & heavy-load Continuous Welded Rail (CWR) have been improved greatly…”
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One-way successive plate cross wedge rolling machine by Song, YuQuan, Wang, MingHui, Li, ZhiGang

“…In our last paper (Sci China Ser E-Tech Sci, 2009, 52(11): 3117–3121) we designed the precision forming machine with rolling plate CWR (cross wedge rolling)…”
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Static mechanics analysis of no bumping no vibration welding structure with double-inclined surface for high-speed & heavy-load CWR by Song, YuQuan, Wang, MingHui, Song, JiaWang

“…It is known from our former theoretical analysis that the single-inclined welding surface which is inclined towards the transverse direction of the rail can…”
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The analysis of the bending stiffness and intensity of cylindrical tubes by Song YuQuan, Guan ZhiPing, Nie YuQin, Guan XiaoFang

“…Based on the mechanics of material, the bending stiffness and intensity of cylindrical bar and tube are analyzed. By comparing the cylindrical tube whose ratio…”
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Synthesis, Acaricidal Activity, and Structure–Activity Relationships of Pyrazolyl Acrylonitrile Derivatives by Yu, Haibo, Cheng, Yan, Xu, Man, Song, Yuquan, Luo, Yanmei, Li, Bin

“…A series of novel pyrazolyl acrylonitrile derivatives was designed, targeting Tetranychus cinnabarinus, and synthesized. Their structures were identified by…”
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A new potential aphicide against Myzus persicae: Design, synthesis and 3D-QSAR of novel phenoxypyridine derivatives containing 4-aminopyrimidine by Wang, Lizeng, Yang, Zhaokai, Pan, Shixiang, Zhu, Minna, Guan, Aiying, Sun, Xufeng, Zhang, Jinbo, Song, Yuquan, Liu, Changling, Yang, Xinling

“…•31 novel phenoxypyridine derivatives containing 4-aminopyrimidine were designed and synthesized as potential aphicides against Myzus persicae by using…”
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A novel method for quantitative analysis on the post-necking behavior during uniaxial tension by Guan, Zhiping, Chen, Junfu, Ma, Pinkui, Song, Yuquan, Yang, Changhai

“…In this study, a combined experimental–numerical method is proposed for quantitatively characterizing the post-necking behavior of cylindrical metal specimens…”
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One-dimensional tensile constitutive equation cannot be directly generalized to deal with two-dimensional bulging mechanical problems by Song, Yuquan, Liu, Shumei

“…Superplastic forming has been extensively applied to manufacture parts and components with complex shapes or high-precisions. However, superplastic formation…”
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Quantitative determination of homogeneous strain value in superplastic tension by Song Yuquan, Liu, Shumei, Hou Lei

“…After load instability, a passage of homogeneous strain ε can be still continued in superplastic tensile deformation. But untill now, no one has given the…”
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Investigation of diaphragmatic motion and projected lung area in diaphragm paralysis patients using dynamic chest radiography by Xia, Ziyang, Peng, Chuming, Fan, Liyuan, Chen, Qiongzhu, Liu, Wentao, Ma, Ting, Chen, Weicong, Wen, Yaocheng, Song, Yuquan, Lin, Haibo

“…Dynamic chest radiography (DCR) is a novel and supplementary examination in respiratory diseases. The investigation of other chest diseases using DCR has been…”
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Investigation of the correlation between the change in the projected lung area and forced vital capacity using biphasic chest dynamic digital radiography: a cross-sectional study by Chen, Qiongzhu, Ouyang, Lechuan, Li, Qianyi, Xia, Ziyang, Li, Xian, Liu, Chunli, Kim, Seong-Hyop, Brunelli, Alessandro, Lan, Rihui, Song, Yuquan

“…Chest dynamic digital radiography (DDR) is used as a supplementary tool for the routine pulmonary function test (PFT); however, its potential as a novel…”
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Experimental measurement and elaborate analysis of strain hardening exponent in tensile deformation by Song Yuquan, Cheng Yongchun, Wang, Xiwen

“…This paper gives a set of formulae for measuring strain hardening exponentn in different typical deforming routes by using experimental parametersp (forming…”
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Semiviscosity flow equation with variable parameters under superplastic tension conditions by Song Yuquan, Gao Bai’en, Wang, Xiwen

“…The accurate multinomial expression of the relation of of the three typical superplastic alloys is given. Then by means of the analytic expression of the…”
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A mechanical analysis of the constitutive parameters in the semiviscosity flow equations under the superplastic tension conditions by Song Yuquan, Cheng Yongchun, Wang, Xiwen

“…Based on the review of the history of research on the constitutive parametersm andk of the semiviscosity flow equations under the superplastic tension…”
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Smoothing Parametric Method to Design Addendum Surface by Dy, Chi, Liu, Ruijun, Hu, Ping, Song, Yuquan

“…A smoothing parametric addendum surface design method has been developed to improve the quality and efficiency of mold industrial design. This paper proposes…”
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Theoretical and metrical standardization of strain rate sensitivity index by SONG YuQuan GUAN ZhiPing LI ZhiGang WANG MingHui

“…Strain rate sensitivity index m is one of the vital mechanical parameters for determining material superplasticity. In this paper, the existing formulae for…”
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Mechanical analysis of temperature impact on stability during superplastic tensile deformation by SONG Yuquan GUAN Zhiping WANG Minghui SONG Jiawang

“…Based on state equation that stress is the function of strain, strain-rate and temperature, the paper establishes the differential constitutive equation used…”
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