Search Results for "molecular energy"
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Showing 28 open source projects for "molecular energy"
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CampaignTrackly is a SaaS-based platform that automates the process of adding tracking tags to digital links. The platform enables businesses to build a centralized, consistent and standardized link-tracking strategy in a simple and cost-effective way. It removes ambiguities, simplifies processes and empowers marketers to be in control of their campaign setup and reporting process without the need to use IT code or manual operations. Its ease of use promotes consistency and high adoption rates among platform users, resulting in enhanced insights into the customer journeys and marketing budget spend, which in turn, helps businesses optimize their promotions to increase revenue streams. The platform boasts over 45 automation features across standard Google Analytics, Adobe and Custom tags, as well as, extensive tag library management capabilities, friendly reporting functions, sophisticated team access level management and more.
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RouteGenie NEMT software is a modern system built to automate all non-emergency medical transportation processes including routing, scheduling, dispatching, and billing. It helps manage everyday challenges like vehicle breakdowns, traffic problems, cancelations, driver call-offs, will calls, no shows, add-on trips, on-demand trips, and more.
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Basic features: 1. Generate KPOINTS, POTCAR and INCAR for a given POSCAR file; 2. Elastic-constants using stress-strain or energy-strain methods; 3. Equation-of-state fitting; 4. Suggested k-paths for a given crystal structure; 5. Optical adsorption coefficient; 6. Band structure unfolding; 7. Fermi surface; 8. Density-of-states and band-structure; 9. Charge/spin density, Charge density difference; 10. Vacuum level and work function; 11. Wave-function analysis; 12. Molecular...
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smina
Scoring and Minimization with AutoDock Vina
A fork of AutoDock Vina that is customized to better support scoring function development and high-performance energy minimization. smina is maintained by David Koes at the University of Pittsburgh and is not directly affiliated with the AutoDock project. -
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ERmod
Approximate solvation free energy calculator
ERmod (Energy Representation Module) is a program to calculate the solvation free energy based on the energy representation method (J. Chem. Phys. 113, 6070 (2000)). The program allows users to calculate the solvation free energy to arbitrary solvents, including inhomogeneous systems, and can run in cooperation with state-of-art molecular simulation software, such as LAMMPS, GROMACS and/or AMBER. -
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CAMPARI
Software for molecular simulations and trajectory analysis
... and analyzing molecular simulations, in particular of systems of biological relevance. It focuses on a wide availability of algorithms for (advanced) sampling and is capable of combining Monte Carlo and molecular dynamics in seamless fashion. CAMPARI offers the user a very high level of control over all implemented features. For more information and features, please refer to the project's homepage at http://campari.sourceforge.net/V5 -
Lightspeed is a cloud-based Point of Sales (POS) and eCommerce solution. Built for retail stores and restaurants, Lightspeed provides businesses with a simple way to build, manage, and grow their operations, and create an exceptional customer experience. Lightspeed offers a complete set of functionalities, including inventory management, reporting and analytics, multi-payments, customer loyalty, and training and support.
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APBSmem is a Java-based graphical user interface for Poisson-Boltzmann electrostatics calculations at the membrane. APBS version 1.2.0 or later is required.
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... of the molecular potential energy surface using mutually orthogonal Latin squares: Application to peptide structures. Biophys. J. 84, 2897 (2003). 2. Arun Prasad, P. & Gautham, N. A new peptide docking strategy using a mean field technique with mutually orthogonal Latin square sampling. J. Comput. Aided Mol. Des. 22, 815–829 (2008). 3. Viji, S. N., Prasad, P. A. & Gautham, N. Protein- Ligand Docking Using Mutually Orthogonal Latin Squares (MOLSDOCK). J. Chem. Inf. Model. 49, 2687–2694 (2009).
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MD Log parser
Standalone application for parsing MD simulation Log files
The MD Log Parser project focuses on creating a tool designed to parse log files from molecular dynamics (MD) simulations and generate informative graphs. Log files from MD simulations contain crucial details regarding the simulation's progression, energy terms, trajectories, and other pertinent parameters. Extracting and comprehensively analyzing this data manually can be both time-intensive and demanding. Consequently, the MD Log Parser project seeks to automate this procedure, offering... -
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SMASH
Massively parallel software for quantum chemistry calculations
Scalable Molecular Analysis Solver for High-performance computing systems (SMASH) is massively parallel software for quantum chemistry calculations and released under the Apache 2.0 open source license. It is currently capable of energy, analytical gradient, and geometry optimization calculations of Hartree-Fock theory and Density Functional Theory (DFT), and energy calculations of Second-order Moller-Plesset (MP2) perturbation theory. DFT calculations can be performed on 100,000 CPU cores... -
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ParamIT
a Toolset for Molecular Mechanical Force Field Parameterization
ParamIT is a toolkit aiding the development of molecular mechanical force field parameterization of small, drag like, molecules within CHARMM general force field (CGenFF) protocol. The developed toolkit helps the researchers in following ways: 1) automating the creation of multiple input files for quantum and molecular mechanics programs, 2) automating the output analysis and 3) substitute the use of full MM programs with a faster specialized one. The developed tools include: 1) generator... -
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SAMFF
A Refined Empirical Force Field to Model Protein-SAM Interactions
Understanding protein interaction with material surfaces is important for the development of nanotechnological devices. The structures and dynamics of proteins can be studied via molecular dynamics (MD) if the protein-surface interactions can be accurately modeled. Based on AMBER14 and GAFF, we systematically tuned the Lennard-Jones parameters of selected amino acid sidechains and the functional group of SAM with repeated metadynamics and umbrella sampling simulations. The final parameter set... -
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Molecular Dreams
C++ High level framework thinked for javascript
Molecular-Dreams permits to develop applications of all kinds, using C++ and/or simply Javascript code; basically, Md makes a simple abstraction of varoius complex-works-flow around QObjects and associates. Md proposes a HighLevel RDBMS based on QtSQlite driver, adding something to it! It also will make an using-abstraction of various C libraries as RtAudio, Ogg, Vorbis, Speex, Flac and LibAv. Molecular-Dreams was developed on Linux, but it could be easily ported to other platforms, as MacOSX... -
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The VPT2-screened PyVCI program package is a general purpose open-source code for simulating accurate molecular spectra, based upon force field expansions of the potential energy surface in normal mode coordinates. It includes harmonic normal coordinate analysis, vibrational perturbation theory and vibrational configuration interaction (VCI) algorithms, with VCI matrix elements chosen iteratively according to VPT2 energy contributions, across a range of significance thresholds...
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RAtom
solves nonlinear Kohn-Sham equation for the neutral atom.
RAtom solves nonlinear Kohn-Sham equation for the neutral atom. The adaptive algorithm based on finite element method (FEM) is implemented. Discretization of the differential eigenvalue problem is done by finite element method with Lobatto polynomials as a basis functions. High order Gauss quadratures are applied in order to obtain the total energy of atom with absolut accuracy of 1E-6 hartree. Disctretization leads to generalized eigenvalue problem, which is solved by procedures from... -
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PyVCI
Vibrational configuration interaction code for simulating IR spectra
The PyVCI program package is a general purpose open-source code for simulating accurate molecular spectra, based upon force field expansions of the potential energy surface in normal mode coordinates. It includes harmonic normal coordinate analysis and vibrational configuration interaction (VCI) algorithms, implemented primarily in Python for accessibility but with time-consuming routines written in C. Coriolis coupling terms may be optionally included in the vibrational Hamiltonian. Quartic... -
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ProtPOS
Prediction of PROTtein Preferred Orientation on a Surface
ProtPOS is a self-contained, lightweight, and easy-to-use software package for predicting the preferred orientation of protein on a given surface upon initial adsorption. It searches quickly for the low energy protein poses in all translational and rotational degrees of freedom of the protein with respect to the surface using particle swarm optimization. Each successful run returns the lowest energy orientation of the protein on the surface in PDB format, which is readily used for MD... -
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This software searches the potential energy surface of small to medium size atomic systems for global minima using quantum ab initio techniques. It performs bond rotations and molecule translations and rotations on a Linux cluster with MPI.
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MSL
http://dx.doi.org/10.1002/jcc.22968
MSL is a C++ library that enables the computational study of macromolecules. The MSL library is not a program (although some applications are distributed) but a tool for scientist to code their own molecular modeling methods. Philosophy The main goal is to create a set of tools that enable the computational study of macromolecules with relative ease at all levels, from simple operations (for example, load a PDB and measure a distance or edit a dihedral) to complex applications (protein... -
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NanoCap
Carbon Fullerene and Capped Nanotube Generator
NanoCap is a generic application for the construction of low energy fullerene and capped nanotube structures. It provides an ideal tool to accompany the study of finite carbon molecules using computer simulation. The implementation involves a standalone application which includes a GUI and allows for dynamic visual inspection through 3D rendering. In addition, the NanoCap core libraries can be used in custom Python scripts that enabled the user to produce structures in bulk or to include... -
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Protein Stability
VIRTUAL QUANTIFICATION OF PROTEIN STABILITY
Protein stability, the most important aspect of molecular dynamics and simulations, requires sophisticated instrumentations of molecular biology to analyze its kinetic and thermodynamic background. Sequence- and structure-based programs on protein stability exist which relies only on single point mutations and sequence optimality. The energy distribution conferred by each amino acid essentially paves way for understanding protein stability. To the best of our knowledge, Protein Stability... -
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SMMP (Simple Molecular Mechanics for Proteins) is a program library for protein simulations with an emphasis on advanced Monte Carlo algorithms. It includes various force fields to calculate the energy of a protein and protein-protein interactions.
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A small python tool to read PDB files from CNSsolve calculations and sort the by the total energy of the structure.
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The sibRNAfold program is a modification of the Vienna RNAfold program for RNA secondary structure prediction through energy minimization.
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This project is aimed at providing useful thermodynamic tools for biochemists, including formation energy estimation of virtually every biochemical compound and metabolic pathway analysis and profiling.
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FGH is program that solves vibrational Schroedinger equation using the Fourier grid hamiltonian method. The program requires potential energy surface and G-matrix defined at the uniform grid of points.
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M-SimKit is a software kit for molecular simulations. This is a wrapper around NAMD-Lite to set up simulations and energy calculations for molecular systems.