|
|
|
|
|
Bochuan Ding, Zhenwei Liang, Yongqi Qi, Zhikang Ye and Jiahao Zhou
The cleaning device is an important part of combine harvesters, as its superior or inferior performance directly affects the performance of the combine harvester greatly. With an increasing rice yield, the current single-duct cleaning performance decline...
ver más
|
|
|
|
|
|
|
|
|
Siyu He, Ying Zang, Zishun Huang, Wanyan Tao, He Xing, Wei Qin, Youcong Jiang and Zaiman Wang
In order to improve the single-grain seeding rate of the pneumatic single seed metering device, an airflow seed cleaning device was designed in combination with positive pressure airflow. The influence of the position of the seed cleaning mechanism on th...
ver más
|
|
|
|
|
|
|
|
|
Ulises Flores Hernandez
Pág. eSC01
Aim of the study: Integrated information tools models are fundamental for analyzing supply chains as regards pattern of consumption and production. These models are very useful for availability estimations of natural resources when social and environment...
ver más
|
|
|
|
|
|
|
|
|
Olav Høibø, Eric Hansen, Erlend Nybakk and Marius Nygaard
A fast-growing global population, increasing urbanization, and an increasing flow of people with different building cultural backgrounds bring material use in the housing sector into focus. The aim of this study is to identify material preferences in the...
ver más
|
|
|
|
|
|
|
|
|
Ariane Krause and Vera Susanne Rotter
Residues from bioenergy and ecological sanitation (EcoSan) can be utilized to sustain soil fertility and productivity. With regard to certain cooking and sanitation technologies used in smallholder households (hh), we systematically analyzed how utilizat...
ver más
|
|
|
|