A high school southwest of Boston closed for the day Friday, so that police could investigate a threat made against a student and the school over social media. Blackstone-Millville Regional School ...

Fluoropolymers are a type of high-performance plastic characterized by strong carbon-fluorine (C-F) bonds (2). This atomic structure offers various desirable properties, including chemical resistance, ...

Ion Mobility Mass Spectrometry Research Group, ELTE Eötvös Loránd University, Institute of Chemistry, Department of Analytical Chemistry, Pázmány Péter sétány 1/A, H-1117 Budapest, Hungary Hevesy ...

State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China State Key Laboratory of Polymer Physics and ...

States, counties and cities across the U.S. have adopted policies to limit cooperation with immigration agents who seek to deport undocumented immigrants. By Miriam Jordan Miriam Jordan is the ...

Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of molecular ions. Molecules fragment within the mass ...

Matrix-assisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) mass spectrometry has become ... subspecies level. MALDI-based resequencing is an accurate, flexible and ...

Physics and mathematics are inextricably linked. It is not really possible to understand the basic concepts of physics such as elementary particle theory without a strong grounding in both pure and ...

A*A in Mathematics and Physics required (in any order). A total of 19 points in three higher level subjects including grade 7 and grade 6 in Mathematics and Physics, in any order, with no higher level ...