Neutral相关论文
A novel colorimetric cation sensor bearing phenol,thiol and HC=N groups was designed and synthesized.In a DMSO/H_2O(9:1,......
The accents that creep into the way we speak can reveal a lot about where we are from, but there are also subtle clues vi......
In this work we study the adsorptions of some small molecules or group on the hydrogenated C(100)-2×1 surface using den......
The chromatographic behaviors of several uronic acid-containing polysaccharides and neutral polysaccharides were investi......
Michael addition of nitroalkanes to α,β-unsaturated carbonyl compounds occurs in the presence of KF/AI_2O_3/PEG4000 w......
We report a fiber Bragg grating(FBG)vibration transducer based on an equal strength cantilever with enhanced sensitivity......
OSCILLATORY PROPERTIES OF THE SOLUTIONS OF NONLINEAR DELAY HYPERBOLIC DIFFERENTIAL EQUATIONS OF NEUT
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
研究了一类具有正负变系数的二阶中立型时滞微分方程的振动性,得到了在不同条件下方程振动的若干振动准则,最后举例对主要结果进行......
Existence and Uniqueness of Periodic Solutions for a Kind of Second Order Neutral Functional Differe
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
对山西省太谷地区枣园的害虫、捕食性和中性昆虫群落结构及动态进行研究,结果表明,不同年份枣园的害虫、捕食性和中性昆虫种类与数......
随着深水勘探向超深水发展, 海洋的环境越发恶劣, 隔水管-导管系统易发生屈曲和交变应力疲劳等稳定性问题. 鉴于此, 建立了考虑钻......
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以K326为材料,设置5个移栽期:处理1(3月4日)、处理2(3月9日)、处理3(3月14日)、处理4(3月19日)和处理5(3月24日),研究了移栽期对烟......
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研究一类具有偏差变元的偶数阶中立型时滞不等式,运用完全平方的技术及Schwarz不等式,通过对条件的逐步深入,得到了该类不等式几个......
考虑了时标上三阶非线性中立型变时滞动力方程的渐近性和振动性.利用广义Ric-cati技巧与完全平方技巧,获得了方程所有解渐近和振动......
本文研究了一个具有变时滞线性中立型随机微分方程的指数p-稳定性.利用小动点定理,在系数函数不要求是取确定值的弱条件下得到了方......
主要讨论了一类退化时滞微分系统的德定性问题.退化时滞微分系统稳定性的研究与非奇异系统或不带时滞的退化系统的稳定性研究均有......
利用广义Riccati代换给出了时标上一类三阶中立型动力方程的振动准则,其结果不仅得到了几个振动解存在的条件,也拓展了一些已有的......
OSCILLATORY PROPERTIES OF THE SOLUTIONS OF NONLINEAR DELAY HYPERBOLIC DIFFERENTIAL EQUATIONS OF NEUT
By making use of the integral inequalities and some results of the functional differential equations, oscillatory proper......
Some new sufficient conditions for the oscillation of the neutral equation d/dt[y(t)-R(t)y(t-r)] P(t)y(t-τ)-Q(t)y(t-σ)......

