in this paper we prove existence the common fixed point with different conditions for $alpha-psi$-contractive mappings. and generalize weakly zamfirescu map in to modified weakly zamfirescu map.

The northern part of the North Atlantic Craton (NAC) in southern West Greenland comprises a large tract exposed Meso-Neoarchaean continental crust, divided into ca 3300–2900 Ma Akia and 2900–2500 Tuno terranes. We combine aeromagnetic, stream sediment geochemical, new litho-chemical zircon geochronological data with previously published to re-evaluate crustal architecture evolution terrane its ...

Based on the CH-3 and WH-110A unmanned aerial vehicle (UAV) platforms, we independently developed aeromagnetic systems for fixed-wing UAVs (FUAV) modified helicopters (MUH), respectively. These overcome key technological challenges in system integration, compensation, electromagnetic (EM) compatibility. We conducted a 1:100,000 test using both tidal flat area Jiangsu province, China. Both succe...