Also known as: ER-, ER+, ER(-)
ER stands for various terms. Discover the full forms, meanings, and possible interpretations of ER across different fields and industries.
A medical facility where individuals can receive emergency medical care for injuries or illnesses.
ClinicalCommon MedicalGovernmental & MilitaryHealthHealthcareHospitalMedicalMedicineNursingPatientPharmacyPhysical TherapyPolicePulmonary HypertensionEnergy propagated at the speed of light by an electromagnetic field. OR Energy propagated as time-varying electric and magnetic fields. These two fields are inextricably linked as a single entity since time-varying electric fields produce time-varying magnetic fields and vice versa. Light and radar are examples of electromagnetic radiation differing only in their wavelengths (or frequency). Electric and magnetic fields propagate through space at the speed of light.
AviationBusiness & FinanceCivil AviationComputingElectronic EngineeringFederal Aviation AdministrationGovernmental & MilitaryLegalPhysicsScientific & EducationalTelecomTransportationThe endoplasmic reticulum is a type of organelle in the cells of eukaryotic organisms that forms an interconnected network of flattened, membrane-enclosed sacs or tubes known as cisternae.
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