Successful advances of Soviet troops during the East Carpathian offensive created very favorable conditions for further operations to liberate Czechoslovakia.The breakthrough by Soviet troops of powerful natural barriers - the Eastern Carpathians with strongly fortified defensive positions created an entirely new situation on the Carpathian-Prague
In order to study the influence that dynamic performance of shift control valve has on shifting process of construction machinery, the paper introduces working principle of the shift control valve and sets up the dynamically mathematical model and corresponding simulation model with simulation software LMS Imagine.Lab AMESim.Based on simulation, th
Papua Barat merupakan provinsi penghasil minyak bumi yang ada di Indonesia bagian timur, salah satu daerah yang memiliki potensi tersebut adalah di Kabupaten Sorong.Dengan dikenal sebagai julukan kota minyak, kabupaten yang memiliki ibukota Floor Sweepers dengan nama Sorong tersebut memiliki 350 sumur minyak dan mampu memproduksi sekitar 3.321.698.
The Green Macaw (Ara ambiguus) is one of the 15 parrots (parakeet, parrot and macaw) found in the humid tropical forests of Honduras.Its rarity and scarce information limits knowledge about its population status and conservation.In the present article, we describe its distribution and Backpacks some threats.We model its potential distribution using