Results 151 to 160 of about 8,580 (194)

Investigating Major Sources of Methane Emissions at US Landfills. [PDF]

open access: yesEnviron Sci Technol
Scarpelli TR   +9 more
europepmc   +1 more source

On the RNG theory of turbulence

open access: yesPhysics of Fluids A: Fluid Dynamics, 1992
The Yakhot and Orszag [J. Sci. Comput. 1, 3 (1986)] RNG theory of turbulence has generated a number of scaling law constants in reasonable quantitative agreement with experiments. The theory itself is highly mathematical, and its assumptions and approximations are not easily appreciated, particularly since several rather unconventional artifices are ...
S. H. Lam, S H Lam
openaire   +2 more sources

Reconfigurable ADC/True-RNG for Secure Sensor Networks

open access: yesIEEE Sensors, 2005., 2006
A novel circuit configurable either as an analog to digital converter (ADC) or as a true random number generator (RNG) is presented. The architecture derives from pipeline ADCs and its operating mode can be changed on the fly. When used as an ADC, it pairs the performance of normal pipeline converters; otherwise it is capable of tens random Mbit/s and ...
CALLEGARI, SERGIO   +2 more
openaire   +4 more sources

Analysis of an RNG based turbulence model for separated flows

open access: yesInternational Journal of Engineering Science, 1992
A two-equation turbulence model of the K-epsilon type was recently derived by using Renormalization Group (RNG) methods. It was later reported that this RNG based model yields substantially better predictions than the standard K-epsilon model for ...
S Thangam
exaly   +2 more sources

Assessing the Statistical Quality of RNGs

2020
There has and still is an ongoing discourse on how to measure the quality of random numbers generated by Random Number Generators (RNGs).
Benjamin Rainer   +2 more
openaire   +1 more source

Memory access time as entropy source for RNG

Proceedings of the 7th International Conference on Security of Information and Networks, 2014
Most modern cryptographic systems cannot function properly without a reliable random number generator [1-8]. There are many approaches to the construction of the RNGs, but they all have several disadvantages.This paper provides a new approach for constructing truly random number generator, based on non-stability of memory access time.The developers ...
Sergey Agafin, Anton Krasnopevtsev
openaire   +1 more source

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