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  2. Health Resources and Services Administration - Wikipedia

    en.wikipedia.org/wiki/Health_Resources_and...

    The Health Resources and Services Administration ( HRSA) is an agency of the U.S. Department of Health and Human Services located in North Bethesda, Maryland. It is the primary federal agency for improving access to health care services for people who are uninsured, isolated or medically vulnerable. Comprising six bureaus and twelve offices ...

  3. History of timekeeping devices - Wikipedia

    en.wikipedia.org/wiki/History_of_timekeeping_devices

    The Shortt–Synchronome clock, an electrical driven pendulum clock designed in 1921, was the first clock to be a more accurate timekeeper than the Earth itself. [167] A succession of innovations and discoveries led to the invention of the modern quartz timer. The vacuum tube oscillator was invented in 1912. [168]

  4. United States Department of Health and Human Services

    en.wikipedia.org/wiki/United_States_Department...

    The United States Department of Health and Human Services ( HHS) is a cabinet-level executive branch department of the U.S. federal government created to protect the health of the U.S. people and providing essential human services. Its motto is "Improving the health, safety, and well-being of America". [3]

  5. National Institutes of Health - Wikipedia

    en.wikipedia.org/wiki/National_Institutes_of_Health

    The National Institutes of Health, commonly referred to as NIH, is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late 1880s and is now part of the United States Department of Health and Human Services. Many NIH facilities are located in Bethesda, Maryland, and ...

  6. Head Start (program) - Wikipedia

    en.wikipedia.org/wiki/Head_Start_(program)

    Head Start is a program of the United States Department of Health and Human Services that provides comprehensive early childhood education, health, nutrition, and parent involvement services to low-income children and families. It is the oldest and largest program of its kind. [1] The program's services and resources are designed to foster ...

  7. Harrisonburg High School (Virginia) - Wikipedia

    en.wikipedia.org/wiki/Harrisonburg_High_School...

    Harrisonburg High School ( HHS ), part of the Harrisonburg City School System, is a public high school located in Harrisonburg, Virginia, United States. HHS serves grades nine through twelve, and its athletic teams are known as the Blue Streaks. In October 2017, 1782 students were enrolled. [2] It was rated "Fully Accredited" by the Virginia ...

  8. Logarithm - Wikipedia

    en.wikipedia.org/wiki/Logarithm

    In mathematics, the logarithm is the inverse function to exponentiation. That means that the logarithm of a number x to the base b is the exponent to which b must be raised to produce x. For example, since 1000 = 103, the logarithm base of 1000 is 3, or log10 (1000) = 3.

  9. Centers for Medicare & Medicaid Services - Wikipedia

    en.wikipedia.org/wiki/Centers_for_Medicare...

    The Centers for Medicare & Medicaid Services ( CMS) is a federal agency within the United States Department of Health and Human Services (HHS) that administers the Medicare program and works in partnership with state governments to administer Medicaid, the Children's Health Insurance Program (CHIP), and health insurance portability standards.