List of Articles Traveling wave Open Access Article Abstract Page Full-Text 1 - Plasma effect in tape helix traveling-wave tube S. Saviz F. Salehizadeh 10.1007/s40094-014-0125-9 Open Access Article Abstract Page Full-Text 2 - The effect of beam and plasma parameters on the four modes of plasma-loaded traveling-wave tube with tape helix S. Saviz 10.1007/s40094-014-0135-7 Open Access Article Abstract Page Full-Text 3 - Nonlinear study of injection process types into the traveling wave tube with hollow electron beam H. Bayati S. Saviz A. H. Sari 10.1007/s40094-019-0327-2 Open Access Article Abstract Page Full-Text 4 - Investigating variations of the electron beam voltage on the traveling wave tube output power in the different frequencies F. Sheykhe Sh. Saviz M. Salem 10.1007/s40094-018-0292-1 Open Access Article Abstract Page Full-Text 5 - The new wave-ring helical (WRH) slow-wave structure for traveling wave tube amplifiers Nasser Panahi S. Saviz M. Ghorannevis 10.1007/s40094-017-0266-8 Open Access Article Abstract Page Full-Text 6 - A study on dust acoustic traveling wave solutions and quasiperiodic route to chaos in nonthermal magnetoplasmas Asit Saha Nikhil Pal Tapash Saha M. K. Ghorui Prasanta Chatterjee 10.1007/s40094-016-0226-8 Open Access Article Abstract Page Full-Text 7 - Optical solitons and other solutions of the (2+1)-dimensional Kundu-Mukherjee-Naskar equation Kamyar Hosseini Mashallah Matinfar Mohammad Mirzazadeh 10.30495/jnrm.2021.17736 Open Access Article Abstract Page Full-Text 8 - مطالعه ای در مورد راه حل های تحلیلی معادله دیفرانسیل با مشتقات جزئی راضیه قاسمی مقدم سعید عباسبندی محسن رستمی مال خلیفه Open Access Article Abstract Page Full-Text 9 - A numerical solution of a Kawahara equation by using Multiquadric radial basis function M. Zarebnia M. Takhti Open Access Article Abstract Page Full-Text 10 - New Exact Traveling Wave Solution of Fisher Kolmogorov-Petrovskii-Piskunov Equation for Favorite Genes Spreading by -expansion Method Mohammad Gholami baladezaei Morteza Gachpazan Saedeh Foadian Hossein Mohammad-Pour Kargar 10.22034/jchr.2021.1919624.1243