Results 31 to 40 of about 25,214,365 (363)

An Active Resistor With a Lower Sensitivity to Process Variations, and its Application in Current Reference

open access: yesIEEE Access, 2020
A novel active resistor circuit offering less sensitivity to process and temperature variations without any extra trimming is proposed. The circuit consists of two accurately matched, high resistance polysilicon (hripoly) resistors and a voltage ...
Vilem Kledrowetz   +3 more
doaj   +1 more source

Regular variation of GARCH processes [PDF]

open access: yesStochastic Processes and their Applications, 2002
We show that the finite-dimensional distributions of a GARCH process are regularly varying, i.e., the tails of these distributions are Pareto-like and hence heavy-tailed. Regular variation of the joint distributions provides insight into the moment properties of the process as well as the dependence structure between neighboring observations when both ...
Basrak, Bojan   +2 more
openaire   +3 more sources

An Evolutionary Process Without Variation and Selection [PDF]

open access: yesJournal of The Royal Society Interface, 2020
ABSTRACT Natural selection successfully explains how organisms accumulate adaptive change despite that traits acquired over a lifetime are eliminated at the end of each generation. However, in some domains that exhibit cumulative, adaptive change—e.g., cultural evolution, and earliest life—acquired traits are retained; these domains do ...
Liane Gabora, Mike Steel
openaire   +5 more sources

Forging process control: Influence of key parameters variation on product specifications deviations [PDF]

open access: yes, 2014
Process control in forging industry is essential to ensure a better quality of the product with a lower cost at the end of the manufacturing process. To control the process, a number of key parameters must be monitored to prevent product or forging plan ...
ALLAM, Zakaria   +4 more
core   +1 more source

Suppression of period doubling chetter in high-speed milling by spindle speed variation [PDF]

open access: yes, 2011
Spindle speed variation is a well known technique to suppress regenerative machine tool vibra- tions, but it is usually considered to be effective only for low spindle speeds.
Arnaud, Lionel   +9 more
core   +1 more source

A Strategy to Assess Quality Consistency of Drug Products

open access: yesFrontiers in Chemistry, 2019
Herein, we aimed to develop a strategy to assess quality consistency of a drug product, with a focus on two typical cases of injection. Multi-variable analysis using a sequencing combination of factor analysis, one-way analysis of variance and cluster ...
Shu Y. Qi   +4 more
doaj   +1 more source

An In-Memory-Computing Binary Neural Network Architecture With In-Memory Batch Normalization

open access: yesIEEE Access
This paper describes an in-memory computing architecture that combines full-precision computation for the first and last layers of a neural network while employing binary weights and input activations for the intermediate layers.
Prathamesh Prashant Rege   +4 more
doaj   +1 more source

Airy Processes and Variational Problems [PDF]

open access: yes, 2014
We review the Airy processes; their formulation and how they are conjectured to govern the large time, large distance spatial fluctuations of one dimensional random growth models. We also describe formulas which express the probabilities that they lie below a given curve as Fredholm determinants of certain boundary value operators, and the several ...
Quastel, Jeremy, Remenik, Daniel
openaire   +2 more sources

Improvement of production process variations of bolster spring of a train bogie manufacturing industry: a six-sigma approach

open access: yesCogent Engineering, 2023
The need for improved productivity without sacrificing quality, which is in line the prime target of many manufacturing industries. The aim of this study is to investigate the causes of production variation: a case study of the rail manufacturing ...
Ilesanmi Daniyan   +4 more
doaj   +1 more source

Variations on mobile processes

open access: yesTheoretical Computer Science, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

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