In computing, energy proportionality is a measure of the relationship between power consumed in a computer system, and the rate at which useful work is...
30 KB (3,935 words) - 01:55, 24 December 2023
Urs Hölzle (category 2009 Fellows of the Association for Computing Machinery)
CPU manufacturers to make their designs much more energy efficient. Today, energy proportional computing has become a standard goal for both server and mobile...
28 KB (2,763 words) - 17:10, 25 April 2024
Performance per watt (redirect from Energy efficient computing)
In computing, performance per watt is a measure of the energy efficiency of a particular computer architecture or computer hardware. Literally, it measures...
19 KB (1,991 words) - 22:07, 10 May 2024
Wire chamber (redirect from Multi-wire proportional chamber)
nearest wire and results in a charge proportional to the ionisation effect of the detected particle. By computing pulses from all the wires, the particle...
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can be computed equally efficiently with neuromorphic quantum computing. Both, traditional quantum computing and neuromorphic quantum computing are physics-based...
115 KB (12,538 words) - 06:25, 15 May 2024
ability to measure the energy of incident radiation, by producing a detector output pulse that is proportional to the radiation energy absorbed by the detector...
11 KB (1,487 words) - 17:26, 7 February 2024
A proportional–integral–derivative controller (PID controller or three-term controller) is a control loop mechanism employing feedback that is widely used...
82 KB (11,795 words) - 13:56, 30 April 2024
massive body must possess even when being at rest. The amount of energy is directly proportional to the mass of the body: E 0 = m 0 c 2 , {\displaystyle E_{0}=m_{0}c^{2}...
59 KB (7,459 words) - 18:22, 13 May 2024
associated with potential energy. This is done by introducing a parameterized curve γ(t) = r(t) from γ(a) = A to γ(b) = B, and computing, ∫ γ ∇ Φ ( r ) ⋅ d r...
43 KB (6,006 words) - 19:17, 14 January 2024
Scheduling (computing) - an introduction to the general topic of scheduling. Round-robin scheduling - a different scheduling algorithm. Proportional-fair rule...
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amount of energy that it needs to dissipate, precision, and costs. For many materials, the current I through the material is proportional to the voltage...
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CT scan (redirect from Computed Tomography)
The radiation dose reported in the gray or mGy unit is proportional to the amount of energy that the irradiated body part is expected to absorb, and...
152 KB (15,957 words) - 20:38, 20 May 2024
roughly proportional to the photon energy. By comparing each pulse produced in a pixel with a suitable low-energy threshold, contributions from low-energy events...
20 KB (2,568 words) - 14:04, 27 January 2024
relativistic energy divided by c2. Because the relativistic mass is exactly proportional to the relativistic energy, relativistic mass and relativistic energy are...
94 KB (12,128 words) - 00:51, 2 May 2024
x . {\displaystyle F_{r}=-k\,x.} Energy absorbed and held in the spring can be derived using Hooke's Law to compute the restoring force as a measure of...
12 KB (1,920 words) - 19:21, 24 April 2024
diverges proportional to v4 for large v. There are two separate questions to consider. First, is the divergence a real one such that the zero-point energy really...
209 KB (26,956 words) - 17:20, 22 May 2024
an output from electricity meters that give pulses proportional to the amount of consumed energy the S0 interface bus used in ISDN BRI in telephony SO...
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Particle in a box (section Energy levels)
proportional to the width of the box. Thus, the uncertainty in momentum is roughly inversely proportional to the width of the box. The kinetic energy...
36 KB (5,945 words) - 21:15, 5 May 2024
Photon (redirect from Energy of light)
and transition from a lower energy E j {\displaystyle E_{j}} to a higher energy E i {\displaystyle E_{i}} is proportional to the number N j {\displaystyle...
107 KB (11,681 words) - 01:08, 22 May 2024
Spectral density (redirect from Energy spectral density)
When the energy of the signal is concentrated around a finite time interval, especially if its total energy is finite, one may compute the energy spectral...
37 KB (5,680 words) - 04:41, 9 April 2024
property) involved in an interaction. Quantum is a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents. The...
11 KB (1,132 words) - 00:12, 27 April 2024
Analog computer (redirect from Analog computing)
and synthetic-aperture radar, remained the domain of analog computing (and hybrid computing) well into the 1980s, since digital computers were insufficient...
57 KB (7,116 words) - 23:10, 18 May 2024
a multitude of low-energy photons, typically near the blue end of the visible spectrum. The quantity is proportional to the energy deposited by the ionizing...
14 KB (1,598 words) - 20:22, 9 February 2024
where there is a net momentum. Because the relativistic mass is proportional to the energy, it has gradually fallen into disuse among physicists. There is...
76 KB (10,141 words) - 17:56, 9 April 2024
tip gives the energy release rate. Also, Rice showed that J is path-independent in plastic materials when there is no non-proportional loading. Unloading...
18 KB (1,969 words) - 16:36, 11 December 2022
voltage can be associated with either a source of energy or the loss, dissipation, or storage of energy. The SI unit of work per unit charge is the joule...
25 KB (2,909 words) - 07:12, 27 April 2024
{\displaystyle q} is observed to be directly proportional to the temperature difference and inversely proportional to the separation distance L {\displaystyle...
63 KB (8,357 words) - 06:01, 23 May 2024
Dennard scaling (category Computing culture)
2014. Koomey PhD, Jonathan G (2016-11-29). "Our latest on energy efficiency of computing over time, now out in Electronic Design". koomey.com. Retrieved...
8 KB (881 words) - 19:25, 20 May 2024
Casimir effect (redirect from Casimir energy)
increases in energy proportional to −da/a, whereas all the l/a states that lie in the large region lengthen and correspondingly decrease their energy by an amount...
63 KB (7,986 words) - 21:40, 25 April 2024
states that the total energy radiated per unit surface area per unit time (also known as the radiant exitance) is directly proportional to the fourth power...
39 KB (5,481 words) - 23:53, 21 May 2024