Objective assessment of cognitive fatigue: a bibliometric analysis.

Aim: The objective of this study was to gain insight into the nature of cognitive fatigue and to identify future trends of objective assessment techniques in this field.

Methods: One thousand and eighty-five articles were retrieved from the Web of Science Core Collection database. R version 4.

[Effects of Straw Returning and Fertilizer Application on Soil Nutrients and Winter Wheat Yield].

In order to explore the effects of straw returning combined with fertilizer on soil nutrients and winter wheat yield in the Guanzhong area, an experimental split plot design was utilized. The main plot consisted of no straw returning (S) and straw returning (S). The sub-regions consisted of no fertilizer (WF), nitrogen fertilizer (NF), and nitrogen and phosphate fertilizer (NPF).

[Effects of Straw Returning and Biochar Application on Summer Maize Yield and Soil NO Emission in Guanzhong Plain].

Here, we investigated the effects of straw returning combined with biochar application on summer maize yield and soil nitrous oxide (NO) emissions, based on a field location trial in the Guanzhong Plain from 2019 to 2020. The soil NO emission rates were monitored using the static chamber-chromatography method. A comprehensive analysis of summer maize yields, soil NO emissions, and soil labile nitrogen components was conducted to clarify the effects of straw returning combined with biochar application on improving soil fertility, increasing summer maize yield, and reducing greenhouse gas emissions.