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Related Concept Videos

Energy Stored In A Coaxial Cable01:31

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A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that prevents signal interference, and a plastic layer that encases the entire assembly.
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Electric power is the product of current and voltage, represented in units of joules per second, or watts. For example, cars often have one or more auxiliary power outlets with which you can charge a cell phone or other electronic devices. These outlets may be rated at 20 amps and 12 volts, so that the circuit can deliver a maximum power of 240 watts. Consider a 25 Watt bulb and a 60 Watt bulb. The conversion of electrical energy produces heat and light, while the kinetic energy lost by the...
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In electrical engineering, the analysis of networks composed of passive linear components — resistors (R), capacitors (C), and inductors (L) — is fundamental. These components are organized into circuits where the relationship between input and output can be analyzed using transfer functions. The transfer function of an RLC circuit, which relates the voltage across a capacitor to the input voltage, can be derived using Kirchhoff's laws.
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The electrical transport property of a material is defined by its resistance and conductivity. Resistance is the measure of a material's ability to resist the flow of electric current, while conductivity gauges its ability to allow the current to pass through, depending on the geometry of the measurement cell, such as electrode spacing and area. Conductivity is measured in Siemens (S). There are different types of conductance, including specific conductance, equivalent conductance, and molar...
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2014 most wired.

Matthew Weinstock, Suzanna Hoppszallern

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    Summary
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    This year's Most Wired hospitals are advancing their use of health IT for data analytics and population health management. Achieving these goals requires significant effort and investment in healthcare technology.

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    Area of Science:

    • Health Information Technology
    • Healthcare Analytics
    • Population Health Management

    Background:

    • Hospitals are increasingly adopting advanced health information technology (HIT).
    • The focus is shifting towards leveraging data for improved patient outcomes and operational efficiency.

    Purpose of the Study:

    • To assess the current state of IT adoption in "Most Wired" hospitals.
    • To understand the challenges and progress in implementing data analytics and population health management strategies.

    Main Methods:

    • Analysis of H&HN's annual survey data on IT use in healthcare.
    • Evaluation of hospital performance metrics related to technology integration.

    Main Results:

    • "Most Wired" hospitals are intensifying their use of data analytics tools.
    • Significant progress is being made in population health management initiatives.
    • Adoption of these advanced IT capabilities presents considerable challenges.

    Conclusions:

    • Leading hospitals are prioritizing data-driven strategies for population health.
    • The integration of advanced health IT is crucial for future healthcare delivery.
    • Overcoming implementation hurdles is key to realizing the full benefits of healthcare analytics.