What is flat field spectrometer?

What is flat field spectrometer? The flat field is attained by examining a so-called flat image. This could be a calibrated white light frame in a dispersive spectrometer. The observed variations from the expected calibrated frame are produced by instrument variations. A FFT is applied to the imaged frame to extract the spectra in a […]

How does Vickrey auction work?

How does Vickrey auction work? In a Vickrey auction, bidders are unaware of the bids of other individuals. The winner of the bid does not pay the winning bid price – they pay the second-highest bid price. In such an auction, individuals are encouraged to bid their maximum willingness to pay. What is meant by […]

Is LG uhd better than Samsung?

Is LG uhd better than Samsung? If you really want the most impressive picture quality out there, regardless of price, nothing currently beats LG’s OLED panels for color and contrast (see: the LG CX OLED TV). But the Samsung Q95T 4K QLED TV sure does come close and it’s significantly cheaper than previous Samsung flagship […]

What language is bulgur?

What language is bulgur? Oghur Turkic language Bulgar (also Bulghar, Bolgar, Bolghar), is an extinct Oghur Turkic language which was spoken by the Bulgars. The name is derived from the Bulgars, a tribal association which established the Bulgar state, known as Old Great Bulgaria in the mid-7th century, giving rise to the Danubian Bulgaria by […]

What is the B7 gene?

What is the B7 gene? B7 is a type of integral membrane protein found on activated antigen-presenting cells (APC) that, when paired with either a CD28 or CD152 (CTLA-4) surface protein on a T cell, can produce a costimulatory signal or a coinhibitory signal to enhance or decrease the activity of a MHC-TCR signal between […]

What is a hyperthermia blanket used for?

What is a hyperthermia blanket used for? The unit is equipped with an alarm to warn of abnormal temperature fluctuations and a circuit breaker that protects against current overload. The blanket is used most commonly to reduce high fever when more conservative measures—such as baths, ice packs, and antipyretics—are unsuccessful. What is the most effective […]

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