In view of the pollution and safety hazards caused by the damage of supporting roller type big boys buttonups coal baffle in coal discharge ditch of thermal power plant, the traction type coal baffle was designed.However, in the one-year experiment, it is found that the device has a hidden danger of self-locking.This paper aims to design a self-loc

Penelitian ini adalah penelitian eksperimen untuk mengetahui pengaruh metode diskusi buzz group yang dirangkaikan dengan penggunaan media poster terhadap peningkatan hasil belajar mekanika mahasiswa program studi pendidikan fisika FKIP Universitas Muhammadiyah Mataram Mud Flap Kit 2013/2014.Populasi dalam penelitian ini adalah mahasiswa program stu

Aphis gossypii is a cosmopolitan aphid species able to colonize hundreds of plant species from various families [1].It causes serious damage to a wide Oven range of crops and it is considered a major pest of cucurbits and cotton [2].It reproduces clonally, by obligate parthenogenesis, on secondary hosts present throughout the year in the intertropi

Despite global economic fluctuations, the travel and tourism industry are gradually expanding.However, the pandemic has created many obstacles for the tourism industry.Due to COVID -19, although there is still a strong desire to travel, demand is low as Fragrances most domestic travellers are more cautious in their travel intentions.However, social

Based on the dynamic performance of the vehicle on the time sharing drive transmission and the full time drive transmission,the matching calculation of the chain drive in transfer case is studied.The calculating method of the load on chain in the transfer case under various typical conditions is analyzed.Accordingly,the design method of Fragrances