This paper aimed at discussing online instructional strategies and learning quadrant for English language learning during COVID-19 pandemic.Therefore, the current paper reviews possible instructional strategies and learning quadrant used by a teacher in the teaching process from online platforms to ensure the educational goals are plausible to be a
Central serous chorioretinopathy (CSC) is a pachychoroid spectrum disease characterized by serous detachment of the neurosensory retina with subretinal fluid in young and middle-aged adults.The pathogenesis of CSC is not yet fully understood.However, it is considered a multifactorial disease that is strongly associated with choroidal dysfunction or
Abstract Background Precise data on quantitative kinetics of blood feeding of fleas, particularly immediately after contact with the host, are essential for understanding dynamics of flea-borne disease transmission and for evaluating flea control strategies.Standard methods used are inadequate for studies that simulate early events after real-life
The existing coal-gangue separation methods based on vision technology have Pool Sweeps problems of large model parameter amount, poor feature extraction capability and low recognition precision.In order to solve the above problems, a coal-gangue recognition method based on YOLOX-S model combined lightweight Ghost-S network and hybrid parallel atte