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  2. Differential scanning calorimetry - Wikipedia

    en.wikipedia.org/wiki/Differential_scanning...

    The technique is widely used across a range of applications, both as a routine quality test and as a research tool. The equipment is easy to calibrate, using low melting indium at 156.5985 °C for example, and is a rapid and reliable method of thermal analysis. [citation needed]

  3. List of cities by average temperature - Wikipedia

    en.wikipedia.org/wiki/List_of_cities_by_average...

    This is a list of cities by average temperature (monthly and yearly). The temperatures listed are averages of the daily highs and lows. Thus, the actual daytime temperature in a given month may be considerably higher than the temperature listed here, depending on how large the difference between daily highs and lows is.

  4. Solar water heating - Wikipedia

    en.wikipedia.org/wiki/Solar_water_heating

    Costs and payback periods for residential SWH systems with savings of 200 kWh/month (using 2010 data), ex maintenance costs, subsidies and installation costs Country Curr­ency System cost Subsidy(%) Effective cost Electricity cost/kWh Electricity savings/month Payback period(y) Brazil: BRL: 2500 [54] 0: 2500: 0.25: 50: 4.2 South Africa: ZAR ...

  5. Artificial intelligence - Wikipedia

    en.wikipedia.org/wiki/Artificial_intelligence

    To reach these goals, AI researchers have adapted and integrated a wide range of techniques, including search and mathematical optimization, formal logic, artificial neural networks, and methods based on statistics, operations research, and economics. [b] AI also draws upon psychology, linguistics, philosophy, neuroscience, and other fields. [5]

  6. Rendering (computer graphics) - Wikipedia

    en.wikipedia.org/wiki/Rendering_(computer_graphics)

    A renderer can simulate a wide range of light brightness and color, but current displays – movie screen, computer monitor, etc. – cannot handle so much, and something must be discarded or compressed. Human perception also has limits, and so does not need to be given large-range images to create realism.

  7. Climate sensitivity - Wikipedia

    en.wikipedia.org/wiki/Climate_sensitivity

    A higher climate sensitivity would mean more dramatic increases in temperature, which makes it more prudent to take significant climate action. [17] If climate sensitivity turns out to be on the high end of what scientists estimate, the Paris Agreement goal of limiting global warming to well below 2 °C cannot be achieved, and temperature ...

  8. Divergent series - Wikipedia

    en.wikipedia.org/wiki/Divergent_series

    Then the Abelian mean A λ is defined as A λ ( s ) = lim x → 0 + f ( x ) . {\displaystyle A_{\lambda }(s)=\lim _{x\rightarrow 0^{+}}f(x).} More generally, if the series for f only converges for large x but can be analytically continued to all positive real x , then one can still define the sum of the divergent series by the limit above.

  9. Short-term memory - Wikipedia

    en.wikipedia.org/wiki/Short-term_memory

    A representation of that rapidly decaying memory is moved to short-term memory. Short-term memory does not have a large capacity like sensory memory, but holds information for seconds or minutes. The final storage is long-term memory, which has a very large capacity and is capable of holding information possibly for a lifetime.