N I Md Ashafuddula, Rafiqul Islam
ContourTL-Net: Contour-Based Transfer Learning Algorithm for Early-Stage Brain Tumor Detection
International journal of biomedical imaging
study aimed determine covid19 pandemic extensive use personal protective equipment ppe affected perception practice dentistry urban dental school usa 2021 electronic crosssectional questionnaire sent school faculty via email predoctoral clinical dental students invited participate clinical group meetings data analyzed using descriptive statistics sixtysix faculty 209 students completed questionnaire n 275 response rate 39 faculty selfidentified two groups dentists teach teaching faculty n 33 dentists teach also work outside clinics practicing faculty n 33 practicing faculty 455 significantly pessimistic future dentistry two groups students least concerned treating covid19 patients compared groups 158 students reported change enthusiasm toward dentistry practicing faculty feel extra ppe presented physical challenge teaching faculty least alarmed extra ppe least concerned ppe increasing patient stress faculty favor vaccination requirements 909 students 737 neither covid19 use extensive ppe negatively affected participants perception future dentistry participants felt safe wearing extra ppe pandemic concerned negative environmental effects students feel strongly vaccination requirement clinical dentists staff