Results 11 to 20 of about 2,526,308 (267)

A Travel through Landscapes of Seed Dormancy

open access: yesPlants, 2023
Basic features of seed dormancy are illustrated. The seed overall regulatory network governs seed metabolism and development, and it is coordinated by plant hormones.
Alberto Gianinetti
doaj   +1 more source

Conditional Functional Graphical Models

open access: yesJournal of the American Statistical Association, 2021
Graphical modeling of multivariate functional data is becoming increasingly important in a wide variety of applications. The changes of graph structure can often be attributed to external variables, such as the diagnosis status or time, the latter of which gives rise to the problem of dynamic graphical modeling.
Kuang-Yao, Lee   +4 more
openaire   +2 more sources

Patterning the Axes: A Lesson from the Root

open access: yesPlants, 2018
How the body plan is established and maintained in multicellular organisms is a central question in developmental biology. Thanks to its simple and symmetric structure, the root represents a powerful tool to study the molecular mechanisms underlying the ...
Riccardo Di Mambro   +2 more
doaj   +1 more source

A Cortical Folding Pattern-Guided Model of Intrinsic Functional Brain Networks in Emotion Processing

open access: yesFrontiers in Neuroscience, 2018
There have been increasing studies demonstrating that emotion processing in humans is realized by the interaction within or among the large-scale intrinsic functional brain networks.
Xi Jiang   +5 more
doaj   +1 more source

Functional Structural Equation Model

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 2022
AbstractIn this article, we introduce a functional structural equation model for estimating directional relations from multivariate functional data. We decouple the estimation into two major steps: directional order determination and selection through sparse functional regression. We first propose a score function at the linear operator level, and show
Kuang-Yao, Lee, Lexin, Li
openaire   +2 more sources

THE SYNTHESIS AND ANALYSIS INFORMATION TECHNOLOGY OF INTERACTIVE REGULATIONS FUNCTIONAL MODELS

open access: yesВісник Національного технічного університету «ХПÌ». Серія: Стратегічне управління, управління портфелями, програмами та проектами, 2016
A person has no ability to capture entirely and to estimate correctly the logical coherence and consistency of Regulations in the Text Form. It leads to mistakes in a work of an Enterprise Staff and to the impossibility of mastering of the Regulations ...
Владимир Александрович ТИМОФЕЕВ   +2 more
doaj   +1 more source

Seasonal functional autoregressive models [PDF]

open access: yesJournal of Time Series Analysis, 2021
Functional autoregressive models are popular for functional time series analysis, but the standard formulation fails to address seasonal behaviour in functional time series data. To overcome this shortcoming, we introduce seasonal functional autoregressive time series models.
Atefeh Zamani   +3 more
openaire   +1 more source

Fastener design development technology for warship equipment installation based on IDEF0

open access: yesZhongguo Jianchuan Yanjiu, 2017
[Objectives] In order to improve the efficiency and quality of fastener design during equipment installation,in combination with the construction design of warships, [Methods] the design flow of fasteners for warship equipment installation is described ...
LU Yongjin
doaj   +1 more source

Dynamic Quantile Function Models [PDF]

open access: yesSSRN Electronic Journal, 2017
Motivated by the need for effectively summarising, modelling, and forecasting the distributional characteristics of intra-daily returns, as well as the recent work on forecasting histogram-valued time-series in the area of symbolic data analysis, we develop a time-series model for forecasting quantile-function-valued (QF-valued) daily summaries for ...
Wilson Ye Chen   +3 more
openaire   +2 more sources

Modeling dihadron fragmentation functions [PDF]

open access: yesPhysical Review D, 2006
16 pages, 10 ...
BACCHETTA, ALESSANDRO, Marco Radici
openaire   +4 more sources

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