The electronic structures of the nitrogenase active sites, FeMoco and FeVco, have been investigated by a parallel study of the holoenzymes with synthetic cubane cluster models. Using high-resolution X-ray spectroscopies coupled with density functional theory calculations, key diff erences between FeMoco and FeVco have been identifi ed, rationalizing the isozymes’ diff erential affi nity for var...

in this paper an approximate analytical solution of the fractional zakharov-kuznetsov equations will be obtained with the help of the reduced differential transform method (rdtm). it is in-dicated that the solutions obtained by the rdtm are reliable and present an effective method for strongly nonlinear fractional partial differential equations.

Our goal in this paper is to use combined Laplace transform (CLT) and Adomian decomposition method(ADM) (that will be explained section 3), study approximate solutions for non-linear time-fractionalBurger's equation, fractional Burger's Kdv equation the modi?ed theCaputo Conformable derivatives. Comparison between two exact solution made.Here we report that method (LTDM) proved e?cient beused o...

Stomach cancer has an important place in medicine. Unfortunately, diagnosis of gastric is being established majority cases at the IV stage. So, yt necessary to detect tumors earliest stages carcinogenesis and evaluate treat precancerous diseases, such as atrophy intestinal metaplasia. Aims : To estimate value Narrow-band imaging Dual focus (NBI Focus) endoscopy capabilities differential metapla...

in this paper the solution of a second order linear dierential equations with intu-itionistic fuzzy boundary value is described. it is discussed for two dierent cases: coecientis positive crisp number and coecient is negative crisp number. here fuzzy numbers aretaken as generalized trapezoidal intutionistic fuzzy numbers (gtrifns). further a numericalexample is illustrated.

Litt le is known about the acquisition of another language modality on second language (L2) working memory (WM) capacity. Diff erential indexing within the WM system based on language modality may explain diff erences in performance on WM tasks in sign and spoken language. We investigated the eff ect of language modality (sign versus spoken) on L2 WM capacity. Results indicated reduced L2 WM sp...

this paper presents a class of theoretical and iterative method for linear partial differential equations. an algorithm and analytical solution with a initial condition is obtained using the reduced differential transform method. in this technique, the solution is calculated in the form of a series with easily computable components. there test modeling problems from mathematical mechanic, physi...

This paper examines the eff ect of neighborhood diversity on the nativity gap in homevalue appreciation in Australia. Specifi cally, immigrant homeowners experienced a 41.7 percent increase in median home values between 2001 and 2006, while the median value of housing owned by the native-born increased by 59.4 percent over the same period. We use a semi-parametric decomposition approach to asse...

A vector …eld in n-space is reconstructed from a n-dimensional family of ray or line integrals. A similar problem is considered for di¤erential forms of higher order. Key words: Di¤erential form, ray integral, k-plane integral, reconstruction, support condition AMS subject classi…cation (2000): Primary, 53C65; Secondary, 65R32, 76M27 Abbreviated title: Doppler transform 1 Introduction Integrals...

This paper examines the eff ect of neighborhood diversity on the nativity gap in homevalue appreciation in Australia. Specifi cally, immigrant homeowners experienced a 41.7 percent increase in median home values between 2001 and 2006, while the median value of housing owned by the native-born increased by 59.4 percent over the same period. We use a semi-parametric decomposition approach to asse...