Improvement in seed vigor and yield of hybrid maize is required to ensure food security. Optimal planting density and irrigation depth under limited water availability are critical for hybrid maize seed production in arid areas. Based on field experimental data during 2012 to 2017, an integrated...

Metagenomics is a tool of novel genomic methods to accurately study the composition of microbial communities in their ecological environment and is used in many fields, including mass transport systems. However, despite the fact that these sites potentially constitute an important source of...

Purpose: There are several routes between some OD pairs in the urban rail transit network. In order to carry out the fare allocating, operators use some models to estimate which route the passengers choose, but there are some errors between estimation results and actual choices results. The aim...

Purpose: Urban rail transit is a complex and dynamic system, which is difficult to be described in a global mathematical model for its scale and interaction. In order to analyze the spatial and temporal characteristics of passenger flow distribution and evaluate the effectiveness of...

Taking the demonstration biogas construction city in Henan Province — Weihui City as the survey and research city, we give an overview of the industrial and agricultural base and current situation of biogas development in Weihui City, and analyze the main problems in biogas construction,...

Purpose: There are several routes between some OD pairs in the urban rail transit network. In order to carry out the fare allocating, operators use some models to estimate which route the passengers choose, but there are some errors between estimation results and actual choices results. The aim...

Purpose: Urban rail transit is a complex and dynamic system, which is difficult to be described in a global mathematical model for its scale and interaction. In order to analyze the spatial and temporal characteristics of passenger flow distribution and evaluate the effectiveness of...

This paper applies state-of-the-art deep learning techniques to develop the first sentiment index measuring member countries' reception of IMF policy advice at the time of Article IV Consultations. This paper finds that while authorities of member countries largely agree with Fund advice, there...

This paper applies state-of-the-art deep learning techniques to develop the first sentiment index measuring member countries' reception of IMF policy advice at the time of Article IV Consultations. This paper finds that while authorities of member countries largely agree with Fund advice, there...