Agricultural sustainability refers to the ability of a cropping system to produce, without causing irreversible damage tothe ecosystem.There is an increasing need to view cropping systems and identify management practices in a holisticindicator-based impact assessment.The main objective of this study was to compare and rank the cropping systems of
The damage mode of U75V rail steel in application is determined by its rolling wear behavior.In this paper, the pearlite microstructure of U75V steel is characterized to investigate the relationship between wear and fatigue behavior.The results show that, with decreasing of pearlite lamellar spacing, the wear resistance of the steel increases and t
Compulsory drug detoxification treatment (CDT) is currently the major drug rehabilitation modality in China, and drug users often suffer from extraordinary levels of stress during CDT, leading to a high prevalence of anxiety symptoms.This study assesses NPN Power Transistor anxiety symptoms of the drug users undergoing CDT and explores the associat
The article features a historical, philosophical, and psychological analysis of the concept of volition in the framework of the energetic approach.While acknowledging the existence of different approaches to volition, the authors justify the necessity to investigate this phenomenon from a new angle taking into consideration its energy component.The