2025年1月21日 · But it would be an example of your hypothetical Selection Bias (MAC) if you could somehow tie the observed results with the predicted subsets. Unfortunately, those don't really work out, as I have mentioned. *Answer: This operation is not a passive selection process; it is an active process that has both temporal and spatial extent.

2019年4月20日 · Leads me to suggest that the resistors at the school came from the same manufacturing batch, and yours at home came from another. Or the resistors supplied to the school had a selection bias for laboratory material. And 3 resistors do not a trend make. You would have to test a whole lot more.

2018年3月17日 · A corollary of #2 is that this rate depends on the situation. While developed countries will be close to 2, undeveloped countries will need higher rates.

2024年3月31日 · This one's just my gut feeling, yes. It's the usage I'm most familiar with from occasionally translating business documents, but it might be just selection bias. If I were to make an argument, I'd take a look at the frequency of occurrence of just the noun concern. It raises significantly in around 1960s.

2025年1月21日 · Yeah! What caught my attention from the Mjevla's paper is the claim (especially in section 4.1.1 of the paper) that it is possible, solely from the math of QM, to predict Bell correlations in the 1&4 pairs that correspond to 2&3 pairs entering the BSM and becoming entangled, without assuming that the BSM itself is the cause of these correlations (I'm talking …

2006年1月14日 · Wonderful article. Things a much clearer now, thanks. Though I do have one more question: Lets say we have a PNP transistor, so technically the positive in the PNP are the areas with the holes and when you apply N type conduction (access electrons) to the base lead (middle lead), it in a sense pushes the access electrons in the middle of the sandwhich away …

2017年1月8日 · In order to establish the forward bias in the first place, you need to flow extra electrons into the n side to "cover" the fixed donor ions. It is easy to see that the depletion width must be smaller in the forward bias case by realizing that the integral of the electric field across the depletion region must equal the barrier potential difference.

2012年6月16日 · PIV is the maximum reverse bias voltage which can be applied safely to a diode without its breaking down. Beyond this voltage a diode breaks down they say the PIV must be greater than the maximum voltage of the sin form of the ac generator why?

2012年2月5日 · Model the diode as a resistor in the forward bias, and an open circuit in the reversed bias. Suppose [itex]v(t)[/itex] is the potential, and [itex]i(t)[/itex] is the current through the external circuit, and let [itex]\varepsilon(t)[/itex] be the e.m.f. of the source. Then, the circuit equations become: [tex]

2010年7月24日 · PIN photodiode forward bias capacitance. Jun 23, 2019 ... Quadrant photodiode selection advice. Oct 12 ...