Results 271 to 280 of about 1,964,027 (298)

Threshold Laws for Processes of Autoionization

The Journal of Chemical Physics, 1964
An examination is made of some new data obtained by photon and electron impact, in an attempt to determine more accurately the threshold laws for processes of autoionization. In the cases of Kr and Xe, it is found that marked interference can occur between the two competing processes of direct and autoionization.
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A weak propositional calculus for signal processing with thresholds

Proceedings of 24th International Symposium on Multiple-Valued Logic (ISMVL'94), 2002
A weak propositional calculus is presented for signal processing with lower threshold z and upper threshold u. For this result all signals are scaled to lie within the linearly ordered real interval [0,1], with focus on the case 0 >
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Deterioration Processes With Increasing Thresholds

2009
The present chapter derives the reliability functions and hazard functions, when the threshold for deterioration is an increasing function of time. Four cases are considered. Case I: The threshold is a step function with K jumps at known points. Case II: The threshold is a step function with K jumps, where the location of jumps are random, following a ...
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The Codex Process: The Threshold of Continuity

This paper identifies the minimal structural conditions required for the Codex Process—relation, cause, effect, feedback, recursion, and continuity—to arise. Rather than proposing a specific ontology or physical substrate, it maps the constraints any substrate must satisfy to support distinction, persistent structure, and recursive reapplication. These
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The Periodic Threshold Contact Process

1991
We consider the periodic threshold contact process with period 2 in one dimension with parameters λ and µ. This process dies out if λ + µ +2 > 4λµ. We obtain a sufficient condition for its survival, which is satisfied by (λ, µ) = (2.17, 2.18), (2.00, 2.37), and (1.50, 3.62), for example. These results were motivated by recent work of Cox and Durrett on
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Adaptive Neural Activation and Neuromorphic Processing via Drain‐Injection Threshold‐Switching Float Gate Transistor Memory

Advanced Materials, 2023
Fuwei Zhuge, Yuhui He, Tianyou Zhai
exaly  

A method for automatic shale porosity quantification using an Edge-Threshold Automatic Processing (ETAP) technique

Fuel, 2021
Shansi Tian, Leon Bowen, Bo Liu
exaly  

Photodetachment Threshold Processes

1976
W. C. Lineberger, H. Hotop, T. A. Patterson   +2 more
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A survey of thresholding in image processing

2021
Eshaan Rathi, Abhishek Sharma
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Variable ratio threshold and zero-crossing detection based signal processing method for ultrasonic gas flow meter

Measurement: Journal of the International Measurement Confederation, 2017
Ke-Jun Xu
exaly