PCA method based on residues analysis has been established and applied on wind energy conversion system based on doubly fed induction generator diagnosis. An accurate analytical model of the machine has been proposed and simulated to perform the healthy and faulted data for PCA approach need. Several representations of the …

Scientists found that cubic nanoparticles surrounded by thick DNA shells pack in a never-before-seen zigzag pattern.

Iranian Energy Minister Reza Ardakanian and his Russian counterpart Alexander Novak. in a telephone conversation. examined the latest status of the joint projects of the two countries in areas of energy cooperation.

More Chinese airlines could follow suit amid an escalating trade and technology battle between China and the US. according to industry insiders.

Huawei founder and CEO Ren Zhengfei thanked US companies for their years of cooperation and said he believed that the supply cut to Huawei was instigated by US politicians rather than US companies.

Iraq is playing a role to calm the situation but it is not a mediation.

The US sanctions and pressures have made the life of Iranian people difficult. but it cannot break their resistance.

The opposition to Nord Stream 2 is still very much alive and well in the United States.

Oil prices have rose by more than 30 percent this year.

Turkey is the destination for over 50% of Iran’s non-oil exports.