Danielle Dilsaver, Kaitlyn Rohde, Lynn Chollet-Hinton, Tera L Fazzino
Hyper-palatable foods in elementary school lunches: Availability and contributing factors in a national sample of US public schools
PloS one
realtime monitoring risk status vehicle driver provide assistance early detection blocking control singlevehicle accidents however complex risk coupling relationship one main features singlevehicle accidents high mortality rate basis investigating coupling effect among multirisk factors establishing safety management database throughout life cycle vehicles singlevehicle driving risk network svdrn threelevel threshold developed topology features analyzed assessment importance nodes avoid onesidedness single indicator multiattribute comprehensive evaluation model applied measure comprehensive effect characteristic indicators nodes importance algorithm realtime monitoring vehicle driving risk status proposed identify key risk chains result revealed improper operation speeding loss vehicle control inefficient driver management sequence top four risk factors comprehensive evaluation result nodes importance mean value 0185 sd 0119 minor differences 0017 node importance among environmental factors among nonstandard road alignment larger value improper operation nonstandard road alignment highest combination correlation factors affecting road safety support 5181 confidence 6935 identification algorithm key risk chains combines node importance risk state threshold effectively determine highfrequency risk transmission paths risk factors multivehicle test providing basis centralization management transport enterprises