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  2. Hydrofluoroolefin - Wikipedia

    en.wikipedia.org/wiki/Hydrofluoroolefin

    HFO refrigerants are categorized as having zero ozone depletion potential (ODP) and low global warming potential (GWP) and so offer a more environmentally friendly alternative to CFC, HCFC, and HFC refrigerants.

  3. Heavy fuel oil - Wikipedia

    en.wikipedia.org/wiki/Heavy_fuel_oil

    Wildlife suffering from a tanker oil spill. Tar-like HFO coats and persistently sticks to feathers. The use and carriage of HFO in the Arctic is a commonplace marine industry practice. In 2015, over 200 ships entered Arctic waters carrying a total of 1.1 million tonnes of fuel with 57% of fuel consumed during Arctic voyages being HFO. [10]

  4. List of abbreviations used in medical prescriptions - Wikipedia

    en.wikipedia.org/wiki/List_of_abbreviations_used...

    according to the art (accepted practice or best practice) SC subcutaneous "SC" can be mistaken for "SL," meaning sublingual. See also SQ: sem. semen seed s.i.d. semel in die: once a day used exclusively in veterinary medicine sig. signa, signetur: write (write on the label) s̄ sine: without (usually written with a bar on top of the s) sing ...

  5. List of medical abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_medical_abbreviations

    Medical Abbreviations: 32,000 Conveniences at the Expense of Communication and Safety (15th ed.). Warminster, PA, USA: Neil M Davis Associates. ISBN 978-0-931431-15-9. Available online (by subscription) at MedAbbrev.com. Jablonski, Stanley (2008). Jablonski's Dictionary of Medical Acronyms and Abbreviations with CD-ROM (6th ed.). Philadelphia ...

  6. High-frequency oscillations - Wikipedia

    en.wikipedia.org/wiki/High-frequency_oscillations

    Traditional classification of the frequency bands, that are associated to different functions/states of the brain and consist of delta, theta, alpha, beta and gamma bands. . Due to the limited capabilities of the early experimental/medical setup to record fast frequencies, for historical reason, all oscillations above 30 Hz were considered as high frequency and were difficult to investigate.

  7. HFO - Wikipedia

    en.wikipedia.org/wiki/HFO

    HFO may refer to: HealthForceOntario; Heavy fuel oil; Hybrid fibre-optic; Hydrofluoroolefin, a refrigerant; Hydrous ferric oxides; Hypofluorous acid; Halbleiterwerk ...

  8. List of medical abbreviations: H - Wikipedia

    en.wikipedia.org/wiki/List_of_medical...

    glycated hemoglobin (used as a measure of diabetes control) HBD: has been drinking HbF: fetal hemoglobin: HBO: hyperbaric oxygen: HBP: high blood pressure, that is, hypertension: Hb s Ag: Hepatitis B surface antigen: HBV: hepatitis B virus: HC: head circumference hemorrhagic colitis homocysteine HCA: Healthcare Associated, as in HCA-CDI HCAP

  9. Hydrofluoric acid - Wikipedia

    en.wikipedia.org/wiki/Hydrofluoric_acid

    A 5% to 9% hydrofluoric acid gel is also commonly used to etch all ceramic dental restorations to improve bonding. [6] For similar reasons, dilute hydrofluoric acid is a component of household rust stain remover, in car washes in "wheel cleaner" compounds, in ceramic and fabric rust inhibitors, and in water spot removers.