Results 51 to 60 of about 513,377 (289)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

HAVA TRAFİK KONTROLU BENZETİMİNDE ETKİLEŞİMLİ ÇOKLU MODEL (INTERACTING MULTIPLE MODEL-IMM) KESTİRİM PERFORMANSI VE KALMAN FİLTRESİ İLE KARŞILAŞTIRILMASI

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2008
It is known that adaptive estimation models are used in different time intervals of the motion projection of maneuvering targets. In this study Interacting Multiple Model (IMM) estimation technique is implemented and its performance is tested on an air
Alper Pahsa
doaj  

Detection and Orientation of GNSS Spoofing Based on Positioning Solutions of Three Receivers

open access: yesIEEE Access, 2023
Spoofing poses a serious security threat to the satellite navigation system. Most of the current spoofing detection methods are based on the information in the receiver-solving process.
Shimiao Chen   +5 more
doaj   +1 more source

Existence and stability of multiple spot solutions for the Gray-Scott model in R^2$

open access: yes, 2003
Existence and Stability of Multiple Spot Solutions for the Gray-Scott Model in $R^2$ In this paper, we rigorously prove the existence and stability of multiple spot patterns for the Gray-Scott system in a two dimensional domain which are far from ...
Wei, J
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Existence and stability of multiple spot solutions for the gray-scott model in R^2

open access: yes, 2005
We study the Gray-Scott model in a bounded two dimensional domain and establish the existence and stability of {\bf symmetric} and {\bf asymmetric} multiple spotty patterns. The Green's function and its derivatives together with two nonlocal eigenvalue
Winter, M, Wei, J
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Robust Interacting Multiple Model With Modeling Uncertainties for Maneuvering Target Tracking

open access: yesIEEE Access, 2019
This paper proposes an improved robust interacting multiple model (RIMM) algorithms with modeling uncertainties for maneuvering target tracking with changing dynamics. To mitigate the effects of the modeling uncertainty, a compensation step is introduced
Wonkeun Youn, Hyun Myung
doaj   +1 more source

Novel interacting multiple model filter for uncertain target tracking systems based on weighted Kullback–Leibler divergence

open access: yes, 2020
Interacting multiple model (IMM) filter is a classical method to track targets in hybrid situations. However, it can exhibit divergence when the models are correlated or the system suffers from uncertainties.
Hou, Bowen   +6 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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