Guides and tutorials
Computational life sciences, explained step by step.
Real commands, real parameters, and the errors that actually catch people out. Written by researchers who use these tools.
Molecular Modeling Molecular Docking vs Molecular Dynamics: What’s the Difference and Which Should You Learn First? Docking predicts where a molecule binds; molecular dynamics simulates how the complex moves. Key differences, when to use each, and which to… Dr. Abdul Rajjak Shaikh 9 min read Updated Material Science What Is Density Functional Theory (DFT)? A Beginner’s Guide A clear beginner's guide to density functional theory (DFT), how it predicts material and molecular properties from electron density, and how to… Dr. Abdul Rajjak Shaikh 6 min read Updated Molecular Modeling What Is Molecular Docking? A Beginner’s Guide A beginner's guide to molecular docking: what it is, how it predicts protein-ligand binding, why it matters for drug discovery, and how… Dr. Abdul Rajjak Shaikh 8 min read Updated Bioinformatics What Is Sequence Alignment? A Beginner’s Guide for Bioinformatics Learn what sequence alignment is, how pairwise and multiple alignment work, how scoring and gaps are handled, and the beginner tools used… Dr. Abdul Rajjak Shaikh 8 min read Updated Engineering Design What Is Finite Element Analysis (FEA)? A Beginner’s Guide A beginner's guide to finite element analysis (FEA): what it is, how meshing and the math work, the workflow, and the tools… Dr. Abdul Rajjak Shaikh 8 min read Updated Bioinformatics What Is a Protein Binding Site? A Beginner’s Guide Learn about protein binding sites, their types (active, allosteric), and how computational tools identify them for drug design and molecular modeling. Dr. Abdul Rajjak Shaikh 8 min read Updated Bioinformatics PCR Explained: Principles, Steps & Troubleshooting Guide (2025-26) PCR is the workhorse of molecular biology. This beginner-friendly guide breaks down the science, the steps, and how to fix common errors… Dr. Abdul Rajjak Shaikh 12 min read Updated Career Guide Career Opportunities After BSc Life Sciences in 2025: The Ultimate Guide 1. Introduction: Why 2025 Is the Best Time to Build a Career in Life Sciences If you are graduating with a BSc… Dr. Abdul Rajjak Shaikh 8 min read Updated Bioinformatics The Definitive Guide to Genomics Courses Online: Practical Skills, Career Paths & Top Programs Welcome to the genomic revolution. From personalising medicine to engineering climate-resilient crops, the ability to read and interpret DNA is transforming our… Dr. Abdul Rajjak Shaikh 13 min read Updated Bioinformatics Immunoinformatics: What It Is and How It’s Helping Design Smarter Vaccines Vaccines are among the greatest achievements in medical science, saving millions of lives every year. But did you know the way we… Dr. Abdul Rajjak Shaikh 3 min read Updated
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