Dietary and activity habits associated with hypertension in Kunming school-aged children and adolescents: A multilevel analysis of the study of hypertension risks in children and adolescents.

Objective: Hypertension has become a public health challenge for Yunnan children and adolescents. The study aims is to assess the dietary and activity habits associated with hypertension in Kunming children and adolescents and to develop effective strategies for preventing and controlling, Southwest China.

Methods: Conducted in 2019, the cross-sectional study involved 3,150 students, aged 13.

Secular trends of the prevalence of emaciation, overweight, and obesity among school-aged children in Yunnan province, 1985-2019: A serial cross-sectional surveillance study in China.

Objective: To understand the trends of nutrition in children and adolescents, which may further help to prevent and control chronic diseases in younger ages.

Methods: The Chinese National Surveys on Students' Constitution and Health (CNSSCH) in Yunnan is a survey of growth conditions, physical fitness, and health status of students in Yunnan and uses a series of complex multistage stratified sampling of seven prefectures consisting of 16 counties. Sampling schools were held constant over 35 years.

Carbon nitride grafted waste-derived carbon as sustainable materials for lithium-sulfur batteries.

The synthesis of a sustainable material through carbon nitride (CN) chemically grafted on waste-derived carbon including carbonizing coals (PM), melamine-urea-formaldehyde resins (MUF-C-1100), and luffa cylindrical sponges (SG), respectively, and its application as sulfur cathode in lithium-sulfur (Li-S) batteries were demonstrated. The Li-S cell assembled by the sulfur (S) cathode with component from CNgrafted coal-derived carbon (PM-CN) possesses a specific capacity of 1269.8 mA h gat 0.