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  2. Laser damage threshold - Wikipedia

    en.wikipedia.org/wiki/Laser_damage_threshold

    The laser damage threshold (LDT) or laser induced damage threshold (LIDT) is the limit at which an optic or material will be damaged by a laser given the fluence (energy per area), intensity (power per area), and wavelength. LDT values are relevant to both transmissive and reflective optical elements and in applications where the laser induced ...

  3. Laser safety - Wikipedia

    en.wikipedia.org/wiki/Laser_safety

    Thermal damage, or burn, occurs when tissues are heated to the point where denaturation of proteins occurs. Another mechanism is photochemical damage, where light triggers chemical reactions in tissue. Photochemical damage occurs mostly with short-wavelength (blue and ultraviolet) light and can be accumulated over the course of hours.

  4. Damage tolerance - Wikipedia

    en.wikipedia.org/wiki/Damage_tolerance

    In engineering, damage tolerance is a property of a structure relating to its ability to sustain defects safely until repair can be effected. The approach to engineering design to account for damage tolerance is based on the assumption that flaws can exist in any structure and such flaws propagate with usage.

  5. Market order vs. limit order: How they differ and which type ...

    www.aol.com/finance/market-order-vs-limit-order...

    A limit order will not shift the market the way a market order might. The downsides to limit orders can be relatively modest: You may have to wait and wait for your price.

  6. Limit order - Wikipedia

    en.wikipedia.org/?title=Limit_order&redirect=no

    This page was last edited on 5 January 2006, at 00:50 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...

  7. Order (exchange) - Wikipedia

    en.wikipedia.org/wiki/Order_(exchange)

    A day order or good for day order (GFD) (the most common) is a market or limit order that is in force from the time the order is submitted to the end of the day's trading session. [4] For stock markets , the closing time is defined by the exchange.

  8. Mitigation - Wikipedia

    en.wikipedia.org/wiki/Mitigation

    Mitigation planning identifies policies and actions that can be taken over the long term to reduce risk, and in the event of a disaster occurring, minimize loss. Such policies and actions are based on a risk assessment , using the identified hazards , vulnerabilities and probabilities of occurrence and estimates of impact to calculate risks ...

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