Barely Significant

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(2020), they established a multilevel linear model based on the two-wave CEPS longitudinal data, and found that restricting secondary school adolescents’ participation in extracurricular sports to 60 min per day significantly contributed to improved academic gains, while engagement in extracurricular sports for 61 and 120 min per day demonstrated a positive trend in enhancing academic achievement, but the corresponding coefficient did not reach statistical significance.
It can be seen from Figure S4 that from working condition A 1 B 3 C 2 to working condition A 1 B 3 C 4 , the mean value of debris flow impact force shows a nonlinear increase trend with the increase of debris flow bulk density; from working condition A 1 B 3 C 4 to working condition A 1 B 3 C 5 , the mean value of debris flow impact force shows a decreasing trend, mainly because the bulk density of debris flow increases, the viscosity coefficient increases, and the velocity of debris flow decreases.
Results reveal that: (1) The water resources utilization efficiency exhibit a changing trend of initial decrease followed by subsequent increase; (2) Southern cities in Henan Province have a higher economic society development level compared to northern cities; (3) I EEWB-E in Henan Province is below 0.60, indicating that the regional ecology health remains consistently vulnerable; (4) I EEWB-H in Henan Province shows an increasing trend, indicating that a gradual improvement and overall upward development in the human-water relationship; (5) I EEWB multi-year average was within [0.53, 0.65] in Henan Province, indicating a state of Proximity imbalance.
Specifically, the I EEWB-W displayed a decreasing trend from 2010 to 2018, and transitioning to an upward trend from 2019 to 2022.Therefore, the government should implement comprehensive measures from aspects such as industrial structure, water-saving technologies, and human resources management to make concerted efforts to improve the water resources utilization efficiency of cities.