Scientific extension
An Overview of Changes in Immune System in Space and Microgravity Conditions

Maryam Salavatifar

Volume 1, Issue 3 , March 2018, Pages 1-10

Abstract
  The immune system is a complex network of biological structures and processes that by reducing its function or slightly modifying any of its aspects can increase the risk of disease. Research suggests that gravity changes cause alterations in the immune system. This could also lead to conditions where ...  Read More

Scientific extension
Selecting the Microwave Amplifier for the Satellite Application

Mehdi Alemi Rostami

Volume 1, Issue 3 , March 2018, Pages 11-15

Abstract
  A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder; it creates a communication channel between a source transmitter and a receiver on different locations on Earth. Communications ...  Read More

Scientific extension
An Overview of the Research on Flight Flutter Testing

Mehdi Salehi

Volume 1, Issue 3 , March 2018, Pages 17-30

Abstract
  Flutter is an unintended phenomenon due to interactions between aerodynamic forces, elasticity and inertia, which leads to unstable structural fluctuations, often leading to structural failure. Most high speed and/or flexible aircraft are highly sensitive to flutter. In this research, extended methods ...  Read More

Scientific extension
Astronauts and Space Food

Farzane Azimi; Zahra Hajebrahimi; koros Nekofar

Volume 1, Issue 3 , March 2018, Pages 31-40

Abstract
  Supplying the energy for the astronaut’s activity is an important factor in space explorations. Space food also reduces the harmful effects of space besides supplying energy. Space food entails a variety of food products, specially created for consumption by astronauts in the ...  Read More

Scientific extension
Effect of Airfoil Wavy Surface on Aero Dynamic Coefficients

Fahemeh Moazzami; M. Pasandide-Fard; K. Malekzade-Fard

Volume 1, Issue 3 , March 2018, Pages 41-47

Abstract
  Nowadays, with regard to the new methods of simulation, the designof airfoils have greatly changed and this allows the evaluation of the effect of various factors on the efficacy of airfoils. Thus, choosing the type of wing would be so important; in another term, designing a proper wing is what an airplane ...  Read More

Scientific extension
Production of a New Generation of Supersonic BusinessJets (SSBJ), Re-experience of Speed and Time Saving

yaser jafari; Mohammad Farahani

Volume 1, Issue 3 , March 2018, Pages 49-60

Abstract
  In this paper, a new generation of supersonic business jets (SSBJs) are studied. First, some of the most important challenges in the course of development of supersonic business jet technologies and strategies to overcome these challenges are studied. Time saving is the most important advantage of using ...  Read More