Purpose The purpose of this paper is to invite comment on the proposed use of the 71-76 GHz and 81-86 GHz bands for wireless point-to-point services including carriage of broadband wireless technology. • whether the proposed coordination arrangements are appropriate for the proposed spectrum use including whether the proposed database recording method, and self-coordination, arrangements are ap...

BACKGROUND Chronic suppurative otitis media (CSOM) causes ear discharge and impairs hearing. OBJECTIVES To compare systemic antibiotics and topical antiseptics or antibiotics (excluding steroids) for treating chronically discharging ears with an underlying eardrum perforation (CSOM). SEARCH STRATEGY The Cochrane ENT Disorders Group Specialised Register, Cochrane Central Register of Controll...

Background The issue of formaldehyde exposure in homes is long-standing and has been studied over time. Formaldehyde is frequently used in plywood, fiberboard, resins, glues, and several other construction components. In the past, formaldehyde was also used in insulation of many homes. In March of 1982, the U.S. Consumer Product Safety Commission (CPSC) called for a ban on urea foam formaldehyd...