4-application of derivatives Whatisderivative?Themeanvaluetheorem Themeanvaluetheorem Whatisderivative?•Relatedrates –Whenweconsidersth.movingalongalinev(t)=s’(t)a(t)=v’(t)–Rateofgrowth,etc.–Rateofrelatedchanges Littlepractice Whatisderivative?•Relatedrates –Rateofrelatedchanges Littlepractice ...
The transient response of an anisotropic rectangular plate subjected to impact is described through a Chebyshev collocation multidomain discretization of t... Kjellmert,Bo - 《International Journal for Numerical Methods in Engineering》 被引量: 6发表: 1997年 Derivatives of isogeometric functions on n-...
Derivatives of this, their process of preparation and their application of international application no.The invention provides novel antibiotic cefuroxime esters of the formula (wherein R is a primary or secondary alkyl group containing 1 to 4 carbon atoms). These compounds are useful as orally ...
The lignin which was by product of wood hydrolyzing industry and paper-making industry contained a great deal of active groups.It could be applied directly or after being modified in agriculture and forestry.It and its derivatives had a wide application prospect as slow-released chemical fertilizer...
Boundary conditions involving higher order derivatives are presented for simulating surfaces whose reflection coefficients are known analytically, numerically, or experimentally. Procedures for determining the coefficients of the derivatives are discussed, along with the effect of displacing the surface where th...
The second-order central difference is often used to approximate the derivatives of the wave equation. It is demonstrated that gains in computational efficiency can be made by using high-order approximation for these derivatives. A 2-D model is used to illustrate the relative accuracy of O(DELTA...
We present a new numerical method to solve the heterogeneous elastic wave equations formulated as a linear hyperbolic system using first-order derivatives ... D Michael,K Martin - 《Geophysical Journal International》 被引量: 608发表: 2010年 A comparison of adaptive‐grid redistribution and embedding...
Specifically, reactions of sparteine-complexed lithiated carbamates with trans-alkenyl-9-BBN derivatives followed by addition of aldehydes gave (Z)-anti-homoallylic alcohols in greater than 95:5 er and 99:1 dr. However, in the special case of the methyl-substituted lithiated carbamate, diamine-...
Flavoring with norbornyl pyridine derivatives Described are norbornyl pyridine derivatives defined according to the generic structure: ##STR1## wherein R 5 , R 5 ', R 5 ", R 5 '" each represents hydrogen or methyl with the proviso that at least four of R 5 , R 5 ', R 5 ", R 5...
Fractional Integrals and Derivatives, Theory and Applications, Gordon and Breach, Yverdon (1993) Google Scholar Kilbas et al., 2006 A.A. Kilbas, H.M. Srivastava, J.J. Trujillo Theory and Applications of Fractional Differential Equations, Elsevier Science, Amsterdam (2006) Google Scholar Magin,...