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| 1 | Modifi cation of wheat bran insoluble and soluble dietary fibers with snail enzyme显示文摘Insoluble dietary fiber(IDF)and soluble dietary fiber(SDF)extracted from wheat bran were modifi ed by snail enzyme and their physicochemical properties(water retention capacity and oil retention capacity),functional properties(cholesterol adsorption capacity,glucose adsorption capacity and antioxidant activity)and structural characterizations were evaluated.The results showed that snail enzyme modification led to the significant increase in oil retention capacity of IDF,glucose adsorption capacity and cholesterol adsorption capacity of IDF and SDF.Enzymatic modification also markedly improved the DPPH radical scavenging capacity and reducing power of IDF and SDF.Meanwhile,scanning electron microscopy(SEM)analysis indicated the microstructures of IDF and SDF powders were signifi cantly changed.Fourier transfer-infrared spectrometry(FT-IR)showed that snail enzyme modifi cation could degrade the part of cellulose and hemicellulose of IDF and SDF.All these improved physicochemical and functional properties of IDF and SDF might depend on their structural changes.It suggested that snail enzyme modifi cation could effectively improve physicochemical and functional properties of IDF and SDF from wheat bran. | Xin Liu Keke Suo Pei Wang Xue Li Limin Hao Jiaqing Zhu Juanjuan Yi Qiaozhen Kang Jinyong Huang Jike Lu | 2021 | Food Science and Human Wellness2021，10，3： | 10 |
| 2 | 水中平板步行训练对脊髓损伤大鼠运动功能及脑源性神经营养因子、神经营养素-3表达的影响显示文摘目的 探讨水中平板步行训练在脊髓损伤(SCI)大鼠康复中的作用及其与脊髓可塑性的关系.方法 将40只成年雄性Sprague-Dawley大鼠分为假模组、模型对照组、水疗训练组、减重平板训练组及水中平板训练组,每组8只.建立大鼠脊髓挫伤模型,各训练组于术后1周开始进行8周的康复训练.采用BBB评分、爬网格试验评定大鼠后肢功能的恢复,采用免疫组织化学方法检测大鼠脊髓中脑源性神经营养因子(BDNF)、神经营养素-3(NT-3)的表达.结果 水中平板训练组大鼠后肢运动功能较其他组明显改善(P<0.05).3个训练组大鼠脊髓前角神经元BDNF及NT-3的表达与模型对照组相比均显著增加(P<0.05).BDNF的表达在3个训练组之间两两比较,差异均无统计学意义(P>0.05).水中平板训练组NT-3的表达明显高于减重平板训练组(P<0.05);而水中平板训练组与水疗训练组相比,差异无统计学意义(P>0.05).结论 水中平板训练可能通过影响BDNF及NT-3的表达增强脊髓损伤大鼠脊髓可塑性,促进后肢运动功能的恢复. | 林海燕 屠文展 陶涛涛 刘怀霞 程博 蒋松鹤 Jike Lu | 2010 | 中华物理医学与康复杂志2010，32，12： | 8 |
| 3 | Parameters identification of chaotic systems based on artificial bee colony algorithm combined with cuckoo search strategy显示文摘Artificial bee colony(ABC) algorithm is motivated by the intelligent behavior of honey bees when seeking a high quality food source. It has a relatively simple structure but good global optimization ability. In order to balance its global search and local search abilities further, some improvements for the standard ABC algorithm are made in this study. Firstly, the local search mechanism of cuckoo search optimization(CS) is introduced into the onlooker bee phase to enhance its dedicated search; secondly, the scout bee phase is also modified by the chaotic search mechanism. The improved ABC algorithm is used to identify the parameters of chaotic systems, the identified results from the present algorithm are compared with those from other algorithms. Numerical simulations, including Lorenz system and a hyper chaotic system, illustrate the present algorithm is a powerful tool for parameter estimation with high accuracy and low deviations. It is not sensitive to artificial measurement noise even using limited input data. | DING ZhengHao LU ZhongRong LIU JiKe | 2018 | Science China(Technological Sciences)2018，61，3： | 8 |
| 4 | Flutter analysis of an airfoil with nonlinear damping using equivalent linearization显示文摘The equivalent linearization method(ELM) is modified to investigate the nonlinear flutter system of an airfoil with a cubic damping. After obtaining the linearization quantity of the cubic nonlinearity by the ELM,an equivalent system can be deduced and then investigated by linear flutter analysis methods. Different from the routine procedures of the ELM,the frequency rather than the amplitude of limit cycle oscillation(LCO) is chosen as an active increment to produce bifurcation charts. Numerical examples show that this modification makes the ELM much more efficient.Meanwhile,the LCOs obtained by the ELM are in good agreement with numerical solutions. The nonlinear damping can delay the occurrence of secondary bifurcation. On the other hand,it has marginal influence on bifurcation characteristics or LCOs. | Chen Feixin Liu Jike Chen Yanmao | 2014 | Chinese Journal of Aeronautics2014，27，1： | 4 |
| 5 | ANALYTICAL SOLUTIONS TO STRESS CONCENTRATION PROBLEM IN PLATES CONTAINING RECTANGULAR HOLE UNDER BIAXIAL TENSIONS显示文摘The stress concentration problem in structures with a circular or elliptic hole can be investigated by analytical methods. For the problem with a rectangular hole, only approximate results are derived. This paper deduces the analytical solutions to the stress concentration problem in plates with a rectangular hole under biaxial tensions. By using the U-transformation technique and the finite element method, the analytical displacement solutions of the finite element equations are derived in the series form. Therefore, the stress concentration can then be discussed easily and conveniently. For plate problem the bilinear rectangular element with four nodes is taken as an example to demonstrate the applicability of the proposed method. The stress concentration factors for various ratios of height to width of the hole are obtained. | Yi Yang Jike Liu Chengwu Cai | 2008 | Acta Mechanica Solida Sinica2008，21，5： | 4 |
| 6 | 加压空芯螺钉张力带治疗髌骨骨折的扩大手术适应证和手术技巧36例分析显示文摘目的结合利用加压空芯螺钉张力带治疗髌骨骨折临床疗效分析,阐述其手术适应证和手术技巧。方法髌骨骨折36例(包括AO 34-C1,C2和C3型髌骨骨折),均采用加压空芯螺钉张力带的术式,其中C2和C3型骨折需额外使用加压空芯螺钉辅助固定骨块。术后接受正规的康复练习和6~36个月的随访(平均18. 7个月),对资料进行回顾性分析,并进行功能评价。结果根据Bostman评分,优9例,良25例,差2例,优良率94. 4%,所有病例未出现感染,未出现内固定丢失或者骨折再移位现象,未出现内固定激惹现象,所有病例均顺利愈合。结论加压空芯螺钉张力带治疗髌骨骨折行之有效,只要掌握其手术要领,则该术式不仅仅可以用于AO 34-C1型髌骨骨折,而且对于可固定的AO 34-C2和C3型骨折同样有效。 | 任伟 郑慧锋 牛晶 胡永成 Jike Lu | 2019 | 临床外科杂志2019，27，1： | 4 |
| 7 | HIV Prevention and Health Poverty Alleviation-Liangshan Prefecture,Sichuan Province,China,2017-2020显示文摘BACKGROUND Liangshan,officially the Liangshan Yi Autonomous Prefecture,is an autonomous prefecture occupying much of the southern portion of Sichuan Province.It has been a remote and deeply impoverished area and also has the largest population of ethnic Yi people in China(1).For many years,due to geographical environment conditions,traffic conditions,and other historic restrictions,the human immunodeficiency virus(HIV)epidemic in Liangshan Prefecture has become the focus of HIV prevention and control in China since the first acquired immunodeficiency syndrome(AIDS)case was reported in this area in 1995(2-3). | Zhongfu Liu Xuefeng Tang Yufen Liu Linglin Zhang Yihui Yang Yongli Zheng Weixin Liu Chunnong Jike Hong Mai Heying Fan Gang Yu Mengjie Han George F.Gao | 2021 | China CDC weekly2021，3，48： | 4 |
| 8 | Improving convergence of incremental harmonic balance method using homotopy analysis method显示文摘We have deduced an iteration scheme in theincremental harmonic balance (IHB) method using the harmonicbalance plus the Newton-Raphson method. Since theconvergence of the iteration is dependent upon the initial valuesin the iteration, the convergent region is greatly restrictedfor some cases. In this contribution, in order to enlarge theconvergent region of the IHB method, we constructed thezeroth-order deformation equation using the homotopy analysismethod, in which the IHB method is employed to solvethe deformation equation with an embedding parameter asthe active increment. Taking the Duffing and the van derPol equations as examples, we obtained the highly accuratesolutions. Importantly, the presented approach renders a convenientway to control and adjust the convergence. | Yanmao Chen Jike Liu | 2009 | Acta Mechanica Sinica2009，25，5： | 3 |
| 9 | Data-mining and atmospheric corrosion resistance evaluation of Sn-and Sb-additional low alloy steel based on big data technology显示文摘Machine-learning and big data are among the latest approaches in corrosion research.The biggest challenge in corrosion research is to accurately predict how materials will degrade in a given environment.Corrosion big data is the application of mathematical methods to huge amounts of data to find correlations and infer probabilities.It is possible to use corrosion big data method to distinguish the influence of the minimal changes of alloying elements and small differences in microstructure on corrosion resistance of low alloy steels.In this research,corrosion big data evaluation methods and machine learning were used to study the effect of Sb and Sn,as well as environmental factors on the corrosion behavior of low alloy steels.Results depict corrosion big data method can accurately identify the influence of various factors on corrosion resistance of low alloy and is an effective and promising way in corrosion research. | Xiaojia Yang Jike Yang Ying Yang Qing Li Di Xu Xuequn Cheng Xiaogang Li | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，4： | 2 |
| 10 | Olfactory ensheathing cells ( Their Potential Use for Repairing the Injured Spinal Cord) 显示文摘 | Jike L Ashwell K | 2002 | Spine2002，27，： | 1 |
| 11 | Bifurcation analysis of airfoil in incompressible flow显示文摘 | LIU JIKE ZHAO LINGCHENG | 1992 | Journal of Sound and Vibration1992，154，1： | 1 |
| 12 | A case of solitary fibrous tumor of the kidney: an immunohistochemical and ultrastructural study with a review of the literature显示文摘 | Daisaku Hirano Aya Mashiko Yasutaka Murata Katsuhiko Satoh Taketo Ichinose Satoru Takahashi Toyoharu Jike Masahiko Sugitani | 2009 | Medical Molecular Morphology2009，，4： | 1 |
| 13 | Vulnerability of the recurrent laryngeal nerve in the anterior approach to the lower cervical spine显示文摘 | Ebraheim NA Lu J Jike L | 1997 | Spine1997，22，22： | 1 |
| 14 | Two non-probabilistic methods for uncertainty analysis in accident reconstruc- tion显示文摘 | Tiefang Zou Zhi Yu Ming Cai Jike Liu | 2010 | Forensic Science International2010，198，13： | 1 |
| 15 | Burrowing ro- dents as ecosystem engineers: the ecology and manage- ment of plateau zokors (Myospalax fontanierii ) in al pine meadow ecosystems on the Tibetan Plateau显示文摘 | Zhang Yanming Zhang Zhibin Liu Jike | 2003 | Mammal Review2003，33，34： | 1 |
| 16 | Vulnerability of the Sympathetic Trunk During the Anterior Approach to the Lower Cervical Spine显示文摘 | Nabil A. Ebraheim Jike Lu Hua Yang Bruce E. Heck Richard A. Yeasting | 2000 | Spine2000，，13： | 1 |
| 17 | Bifurcation analysis of airfoil in incompressible flow 显示文摘 | LIU JIKE ZHAO LINGCHENG | 1992 | Journal of Sound and Vibration1992，154，1： | 1 |
| 18 | Calculations of the bounds on limit cycle oscillations in nonlinear aeroelastic systems based on equivalent linearization显示文摘The nonlinear aeroelastic system of an airfoil with an external store was investigated,with emphasis on the bounds of limit cycle oscillations(LCOs).Based on the equivalent linearization,an approach was proposed to calculate the bounds on LCOs over the full flight envelope.The bounds are determined directly without solving LCOs one by one as the flow speed varies.The presented approach can provide us with the maximal LCO amplitudes and the lower threshold for flow speed beyond which LCOs may arise.Numerical examples show that the obtained bounds are in nice agreement with numerical simulation results.The speed threshold can be predicted to a relative error less than 0.1%,and the maximal LCO amplitude to about 3%.The influences of the system parameters on the speed threshold for speed were investigated efficiently by the proposed approach. | CHEN FeiXin LIU JiKe CHEN YanMao | 2014 | Science China(Technological Sciences)2014，57，6： | 1 |
| 19 | Bifurcation analysis of airfoil in incompressible flow 显示文摘 | Liu Jike Zhao Lingcheng | 1992 | Journal of Sound and Vibration1992，154，1： | 1 |
| 20 | OWL/SWRL representation meth- odology for express driven product information model,part Ⅰ: implementation methodology显示文摘 | Zhao Wei Liu Jike | 2008 | Computers in Industry2008，59，6： | 1 |
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