THE LONGITUDINAL ASSOCIATION BETWEEN INTERNET ADDICTION AND DEPRESSIVE AND ANXIETY SYMPTOMS AMONG CHINESE ADOLESCENTS BEFORE AND DURING THE COVID-19 PANDEMIC

BackgroundThe COVID-19 pandemic and related prevention policies, such as home quarantine or online courses, could increase the risks of experiencing internet addiction and mental health problems among Chinese adolescents.There is a lack of longitudinal evidence to show the association between internet addiction symptoms and psychological consequenc

Extracting the precise parameters of photovoltaic (PV) cells has become very important for simulation, evaluation, control, and optimization of PV systems.However, it is still a challenging task to accurately and reliably extract the parameters of PV cells.To solve this difficult problem, in this paper, a new meta-heuristic algorithm called Gaussia

Infertility in cattle is a major concern of farmers worldwide and despite the enormous improvements in assisted reproduction technologies, the success rates of pregnancies are still low.Embryonic loss is considered one of the main factors of infertility in cattle.As such, the identification of genetic markers for embryo quality and development can

Hair follicles (HFs) are a multifunctional structure involved in physical protection, thermoregulation, sensational detection, and wound healing.Formation and cycling of HFs require dynamic interaction between different cell types of the follicles.Although the processes have been well studied, the generation of human functional HFs 8n joico lumishi