Tinker v.Des Moines Independent Community School District was a watershed moment involving the First Amendment free speech rights of students in American public schools.In Tinker, the Supreme Court affirmed that absent a reasonable forecast of material and substantial disruption, educators could not discipline students who wore black arm bands to s
The naval multi-function console provides various types of information to the operator.It is equipment that is key for submarine navigation, and fatal human errors can occur due to the mismatch between the console specifications and the operator’s body size.This study proposes a method for deriving console specifications suitable for the body
The vertical profile of new particle formation (NPF) events was studied by comparing the aerosol size number distributions measured aloft and at surface level in a suburban environment in Madrid, Spain, using airborne instruments.The horizontal distribution and regional impact of the NPF events was investigated with data from three urban, urban bac