List of Articles Lagrange Equation Open Access Article Abstract Page Full-Text 1 - Spin–lattice coupling in iron-pnictide superconductors: a model for possible continuous phase transition Chinedu E Ekuma Ephriam O Chukwuocha Michael C Onyeaju 10.1186/2251-7235-6-38 Open Access Article Abstract Page Full-Text 2 - Euler-Lagrange equations and geometric mechanics on Lie groups with potential Ali Suri Open Access Article Abstract Page Full-Text 3 - Pillow-Shape Base Isolation System and Its Seismic Behavior Ali Tayaran Mahmood Hosseini Open Access Article Abstract Page Full-Text 4 - Derivation of Equation of Motion for the Pillow-Shape Seismic Base Isolation System Ali Tayaran Mahmood Hosseini Open Access Article Abstract Page Full-Text 5 - A Fuel-Cell Based Boost Converter Model Using Euler-Lagrange Equation Atila Skandarnezhad Open Access Article Abstract Page Full-Text 6 - Study of Vibration Specifications of a Three-axle Truck Using Lagrange Method Seyed Mohammad Javad Zeidi Pedram Hoseini Ali Rahmani