An actual ecological predator-prey system often undergoes random environmental mutations owing to the impact of natural ......

The generalized cell mapping(GCM) method is used to obtain the stationary response of a single-degree-of-freedom.Vibro-i......

<正> Measurements of the vertical components Z of geomagnetic field have been carried out once a month at 8 stationary o......

<正> Short-term load forecasting for 24 hr and very short-term load forecasting for on-line security control in a power ......

<正> In this paper, according to the relation between the retention value and molecular parameters derived by using homo......

<正> One method often used in long-range weather forecasting is to analyse a series of historical data. In the early sta......

<正> The problem of motion of particles suspended in a turbulent medium has a great significance in the study of laser v......

<正> Let {x_n} be a Markov chain with positive reeurrent countable state space Ⅰ and stationary transition. Let f(u) be......

新光学地活跃的聚合物，(+) poly (N-diphenylmethyl maleimide ) ，在 macroporous 硅石胶化上是涂的并且为高效液体把静止阶段用作 c......

在一般条件下面，为静止 NA 序列的部分和的大偏差原则被证明。...

This research is carried out on the basis of Constant Strain Rate(CSR) to measure creep internal stress. Measurements of......

In this study,we report an analysis of cylinder head vibration signals at a steady engine speed using short-time Fourier......

在相当温和的条件 onk n 下面。强壮的一致性为最近的邻居密度，最近的邻居核回归和一混合的修改最近的邻居核回归被证明静止顺序及......

Bilinear model driven by ARCH (1) noises is proposed. Existence, uniqueness and form of sta-tionary solution to this new......

A new procedure is proposed to construct strongly nonlinear systems of multiple degrees of freedom subjected to parametr......

An embedded underground coal seam carries channel waves of low seismic velocity along a stratigraphic rock-coal-rock seq......

The shape control of probability density function(PDF) of the system state is an important topic in stochastic systems. ......

Traveling and stationary internal hydraulic jumps in density currents with positive or negative entrainment coefficients......

Two chiral selectors were synthesized from tartaric acid. The selectors were simultaneously immobilized on 3-aminopropyl......

A new way to prepare cellulose-type chiral stationary phases (CSPs) has been established in the present work.Cellulose m......

A new β-cyclodextrin modified hyperbranched carbosilane stationary phase for gas chromatography was synthesized by subs......

The reaction mechanisms of carcinogenic methylating agent iodomethane (MeI) with keto and enol tautomers of thymine (K- ......

In this work,a series of polyethyleneimine(PEI) functionalized commercial silica gel were prepared by wet impregnation m......

Cationic polymers have been receiving much attention as non-viral gene vectors.The aqueous mobile phase was optimized in......

Synthetic materials that can specifically recognize proteins will find wide application in many fields.In this report,bo......

A combination of hydrophilic interaction chromatographic(HILIC) column and a weakly acidic cation-exchange resin(WCX) co......

Rising energy costs and growing environmental awareness motivate a critical revision of the design of distillation units......

Two cationic thermoresponsive stationary phases were designed and prepared containing poly[N-isopropylacrylamide-co-( 2-......

Micron-sized cellulose microspheres were prepared through sol-gel method using NaOH/urea solution to dissolve cellulose,......

Phosphonylation and aging processes between butyrylcholinesterase with mipafox have been studied at the B3LYP/6-311G(d,p......

Gas-phase hydrogen abstraction reactions have been compared using the popular density functional theory(DFT) functional ......

Environmental protection is directly related to the sustainable development of the economy and society.Controlling the r......

A theoretical investigation of the reaction mechanisms for C-H and C-C bond activation processes in the reaction of Ni w......

Magnetic resonance imaging (MRI) has been used to study the behaviour of jets at the distributor of a 50 mm diameter flu......

The solid-phase extraction using Pd-Al2O3 as the stationary phase was employed to pre-separate the sulfur compounds in s......

A two-feed simulated moving bed(SMB) was proposed to utilize the stationary phase more effectively.Zone I is disconnecte......

Click chemistry was applied to immobilize three kinds of alkyne-carboxylic acids onto azide-modified silica gel to prepa......

Dipeptides are stereo-specifically involved in several biological functions that are challenging to separate enantiomeri......

In this paper, we investigate the stationary probability current(or flux) of a Brownian ratchet model as a function of t......

A new stationary phase for iodide ion analysis has been developed. The cationic polymerepichlorohydrin-dimethylamine(PEP......

Ionic liquids(ILs) immobilized on silica as novel high performance liquid chromatography(HPLC)stationary phases have att......

In this paper, the reaction mechanism of HOCO with its radical has been investigated deeply by density functional theory......

A novel 2,6-dimethyl-b-CD bonded and silica based HPLC chiral stationary phase(CSP) was prepared.The diphenylmethane dii......

High energy lithium ion batteries are in demand for consumer electronics,electric drive vehicles and grid-scale stationa......

A dynamic method is employed to study the reaction mechanisms of CH3CH2OCF3 with the hydrogen trioxy(HOOO) radical. In o......

The chromatographic behavior of 30 inorganic cations has been studied on thin layers of titanium phosphate ion-exchanger......

Graphene oxide(GO) has attracted extensive attention due to its unique properties and potential applications.Here,we rep......

The preparation of large area coverage of films with uniaxially aligned poly(3-hexylthiophene)(P3HT) nanofibers by using......

The aim of this work is optimizing the techniques to prepare pure cellulose microspheres, which are used as packing adso......

A simple analytical high-performance liquid chromatography(HPLC) method was applied for the enantiomeric excess determin......