Results 71 to 80 of about 8,042 (262)

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

open access: yesAdvanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu   +9 more
wiley   +1 more source

Stochastic finite element method study on temperature sensitivity and reliability of the steel telecommunications towers

open access: yes, 2020
This paper addresses an important question in structural analysis how to efficiently model the uncertain temperature influence on the internal forces in particular structural elements of the steel telecommunication towers.
Jacek Szafran, Marcin M Kamiński
core  

Stochastic Finite Element Analysis and Reliability Of Steel Telecommunication Towers

open access: yes, 2012
The main issue in this article is computational probabilistic analysis and reliability assessment of the steel telecommunication towers subjected to material and environmental uncertainty.
J. Szafran, M.M. Kamiński
core   +1 more source

Genome‐Wide In Vivo RNAi Screening Identifies HOXD4 as a Tumor Metastasis Suppressor in Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
Metastasis remains a major challenge in colorectal cancer. Using an in vivo shRNA screening system, this study identifies Homeobox D4 as a key metastasis suppressor. Reduced Homeobox D4 expression is associated with aggressive tumor features. Functional and mechanistic analyses show that it inhibits epithelial‐mesenchymal transition by repressing ...
Zhi‐hua Ye   +9 more
wiley   +1 more source

Dynamics of prey predator with Holling interactions and stochastic influences

open access: yesAlexandria Engineering Journal, 2018
The ecological interaction between prey and predator is modeled in general linear (or) function of prey density. The main advantages of such functional response are its simplicity, and well understood.
C.V. Pavan Kumar   +2 more
doaj   +1 more source

Metal‐Enhanced Charge Transport and its Mechanism in Atomically Precise Ruthenium Single‐Molecule Devices

open access: yesAdvanced Science, EarlyView.
An atomically precise platform was developed for investigating single‐molecule charge transport. This innovative platform enables the creation of highly uniform molecular devices using ruthenium‐based molecules. It reveals a significant enhancement in molecular conductance due to the metallic ruthenium center and a unique barrier‐lowering effect during
Jie Guo   +15 more
wiley   +1 more source

A generalized stochastic perturbation technique for plasticity problems

open access: yes, 2010
The main aim of this paper is to present an algorithm and the solution to the nonlinear plasticity problems with random parameters. This methodology is based on the finite element method covering physical and geometrical nonlinearities and, on the other ...
Marcin Marek Kamiński
core  

Stochastic Finite Element Method Reliability Analysis of the Corrugated I-beam Girder

open access: yes, 2014
The main issue in this paper is to present stochastic analysis of the steel plate girder with the corrugated web subjected to Gaussian random fluctuations in its web thickness.
Damian Sokolowski   +2 more
core   +2 more sources

Efficient Screening of Organic Singlet Fission Molecules Using Graph Neural Networks

open access: yesAdvanced Science, EarlyView.
A high‐throughput screening framework based on graph neural networks (GNNs) and multi‐level validation facilitates the identification of singlet fission (SF) candidates. By efficiently predicting excitation energies across 20 million molecules, and integrating TDDFT calculations, synthetic accessibility assessments, and GW+BSE calculations, this ...
Li Fu   +5 more
wiley   +1 more source

Robust Non-Fragile Control of Positive Semi-Markovian Jump Systems With Actuator Saturation

open access: yesIEEE Access, 2019
This paper is concerned with the non-fragile control problem of the positive semi-Markovian jump systems with actuator saturation. For the semi-Markovian process, a class of non-exponential distributions is considered as the probability distribution of ...
Dan Ding, Jinjin Liu, Haoyue Yang
doaj   +1 more source

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