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| 1 | Prediction of drug release from HPMC matrix : Effect of polymer concentration 显示文摘 | NAVNIT S ZHANG Guohua APELIANV | 1993 | Pharm Res1993，10，11： | 1 |
| 2 | Deve-lopment of a novel controlled-release system for gastric retention显示文摘 | Arati AD Navnit HS Christopher TR | 1997 | Pharm Res1997，14，6： | 1 |
| 3 | SEIQRS model for the transmission of malicious objects in computer network显示文摘 | Bimal Kumar Mishra Navnit Jha | 2009 | Applied Mathematical Modelling2009，，3： | 1 |
| 4 | SEIQRS model for the transmission of malicious objects in computer network 显示文摘 | BIMAL K NAVNIT J | 2010 | Applied Mathematical Modelling2010，，34： | 1 |
| 5 | Influence of an acrylic polymer hlend on the physical stahility of film-coated theophylline pellets显示文摘 | KUCERA S NAVNIT H SHAH A | 2009 | AAPS Pharm Sci Tech2009，10，3： | 1 |
| 6 | Optimal plasma etching for fabrication of channel waveguides 显示文摘 | Agarwal Navnit Ponoth Shorn Plawsky Joel | 2001 | IEEE2001，2，： | 1 |
| 7 | Controlled release of drugs from injectable in situ formed biodegradable PLGA microspheres: effect of various formulation variables显示文摘 | Rajeev A Jain Christopher T Rhodes Aruna M Railkar A.Waseem Malick Navnit H Shah | 2000 | European Journal of Pharmaceutics and Biopharmaceutics2000，，2： | 1 |
| 8 | Design of orthotropic flat heads显示文摘 | Paliwal D N Navnit M | 1996 | International Journal of Pressure Vessels and Piping1996，65，： | 1 |
| 9 | Citric acid monohydrate as a release-modlfying agent in melt extruded matrix tablets显示文摘 | Sandra US Caroline DB Navnit HS | 2008 | Int J Pharm2008，361，： | 1 |
| 10 | Functional performance of silicified microcrystalline cellulose versus microcrystalline cellulose:a case study显示文摘 | Ahmad A Ashish C Navnit HS | 2009 | Drug Development and Industrial Pharmacy2009，35，9： | 1 |
| 11 | SEIQRS Model for the Transmission of Malicious Objects in Computer Network 显示文摘 | BIMAL Kumar Mishra NAVNIT Jha | 2010 | Ap- plied Mathematical Modelling2010，34，3： | 1 |
| 12 | Geometric grid network and third-order compact scheme for solving nonlinear variable coefficients 3D elliptic PDEs显示文摘By using nonuniform(geometric)grid network,a new high-order finite-difference compact scheme has been obtained for the numerical solution of three-space dimensions partial differential equations of elliptic type.Single cell discretization to the elliptic equation makes it easier to compute and exhibit stability of the numerical solutions.The monotone and irreducible property of the Jacobian matrix to the system of difference equations analyses the converging behavior of the numerical solution values.As an experiment,applications of the compact scheme to Schr¨odinger equations,sine-Gordon equations,elliptic Allen–Cahn equation and Poisson’s equation have been presented with root mean squared errors of exact and approximate solution values.The results corroborate the reliability and efficiency of the scheme. | Navnit Jha Venu Gopal Bhagat Singh | 2018 | International Journal of Modeling, Simulation, and Scientific Computing2018，9，6： | 0 |
| 13 | An exponential expanding meshes sequence and finite difference method adopted for two-dimensional elliptic equations显示文摘We demonstrate a new nonuniform mesh finite difference method to obtain accurate solutions for the elliptic partial differential equations in two dimensions with nonlinear first-order partial derivative terms.The method will be based on a geometric grid network area and included among the most stable differencing scheme in which the nine-point spatial finite differences are implemented,thus arriving at a compact formulation.In general,a third order of accuracy has been achieved and a fourth-order truncation error in the solution values will follow as a particular case.The efficiency of using geometric mesh ratio parameter has been shown with the help of illustrations.The convergence of the scheme has been established using the matrix analysis,and irreducibility is proved with the help of strongly connected characteristics of the iteration matrix.The difference scheme has been applied to test convection diffusion equation,steady state Burger’s equation,ocean model and a semi-linear elliptic equation.The computational results confirm the theoretical order and accuracy of the method. | Navnit Jha Neelesh Kumar | 2016 | International Journal of Modeling, Simulation, and Scientific Computing2016，7，2： | 0 |
| 14 | HIGH ORDER ACCURATE QUINTIC NONPOLYNOMIAL SPLINE FINITE DIFFERENCE APPROXIMATIONS FOR THE NUMERICAL SOLUTION OF NON-LINEAR TWO POINT BOUNDARY VALUE PROBLEMS显示文摘We develop a new sixth-order accurate numerical scheme for the solution of two point boundary value problems.The scheme uses nonpolynomial spline basis and high order finite difference approximations.With the help of spline functions,we derive consistency conditions and it is used to derive high order discretizations of the first derivative.The resulting difference schemes are solved by the standard Newton’s method and have very small computing time.The new method is analyzed for its convergence and the efficiency of the proposed scheme is illustrated by convection-diffusion problem and nonlinear Lotka–Volterra equation.The order of convergence and maximum absolute errors are computed to present the utility of the new scheme. | NAVNIT JHA | 2014 | International Journal of Modeling, Simulation, and Scientific Computing2014，5，1： | 0 |
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