Results 11 to 20 of about 6,488,176 (303)

Waveguide Components

open access: yes, 2022
Waveguide components such as waveguides as transmission lines, mode transducers, terminations, discontinuities, attenuators, phase shifters, multiport junctions, directional couplers, filters, diplexers, and multiplexers are extensively employed in ...
Budimir, D.
core   +4 more sources

Identifying the components [PDF]

open access: yesData Mining and Knowledge Discovery, 2009
Most, if not all, databases are mixtures of samples from different distributions. Transactional data is no exception. For the prototypical example, supermarket basket analysis, one also expects a mixture of different buying patterns. Households of retired people buy different collections of items than households with young children.
Matthijs van Leeuwen   +2 more
openaire   +4 more sources

Structural components in functional data. [PDF]

open access: yes, 2009
Analyzing functional data often leads to finding common factors, for which functional principal component analysis proves to be a useful tool to summarize and characterize the random variation in a function space.
Gasser, Theo   +2 more
core   +5 more sources

On Tight Components and Anti-Tight Components [PDF]

open access: yesGraphs and Combinatorics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Changhong Lu, Kan Wang, Xingxing Yu
openaire   +2 more sources

creative-connections/Bodylight.js-Components:

open access: yes, 2021
UPDATE fix createjs d9afaea UPDATE fix createjs 85846bc https://github.com/creative-connections/Bodylight.js-Components/compare/v2.0.24...v2.0 ...
Tomas Kulhanek
core   +1 more source

A component lasso

open access: yesCanadian Journal of Statistics, 2015
AbstractWe propose a new sparse regression method called thecomponent lasso, based on a simple idea. The method uses the connected‐components structure of the sample covariance matrix to split the problem into smaller ones. It then applies the lasso to each subproblem separately, obtaining a coefficient vector for each one.
Nadine Hussami, Robert Tibshirani
openaire   +2 more sources

Evaluation and silicon nitride internal combustion engine components [PDF]

open access: yes, 1992
The feasibility of silicon nitride (Si[sub 3]N[sub 4]) use in internal combustion engines was studied by testing three different components for wear resistance and lower reciprocating mass.
Voldrich, W. (Allied-Signal Aerospace Co., Torrance, CA (United States). Garrett Ceramic Components Div.)
core   +1 more source

Integration of “Components” to Test Software Components

open access: yesElectronic Notes in Theoretical Computer Science, 2003
We present an ongoing research project aimed at developing a framework for component-based testing, in which we re-use and suitably combine some existing tools: the system architecture and the components are specified by the UML, and specifically the recently proposed UML Components methodology; the test cases are derived by applying the Cow Suite, an ...
Antonia Bertolino   +2 more
openaire   +3 more sources

Association of metabolic syndrome with carotid atherosclerosis in low-income Chinese individuals: A population-based study

open access: yesFrontiers in Cardiovascular Medicine, 2022
BackgroundThis study aimed to explore the association of the presence and number of components of metabolic syndrome (MetS) with carotid atherosclerosis by measuring the presence of carotid plaque and total plaque area (TPA) in a population from a low ...
Changqing Zhan   +14 more
doaj   +1 more source

Crack-induced Ag nanowire networks for transparent, stretchable, and highly sensitive strain sensors

open access: yesScientific Reports, 2017
Crack-based strain sensor systems have been known for its high sensitivity, but suffer from the small fracture strain of the thin metal films employed in the sensor which results in its negligible stretchability. Herein, we fabricated a transparent (>90%
Chan-Jae Lee   +6 more
doaj   +1 more source

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