Results 81 to 90 of about 1,601,892 (304)

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

Computability and Complexity in Analysis.

open access: yesJ. Univers. Comput. Sci., 2010
Computability and Complexity in ...
Bauer,Andrej, Hertling,Peter, Ko,Ker-I
openaire   +3 more sources

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

A low-cost neural sorting network with O(1) time complexity [PDF]

open access: yes, 2011
[[abstract]]In this paper, we present an O(1) time neural network with O(n1 + var epsilon) neurons and links to sort n data, var epsilon > 0. For large-size problems, it is desirable to have low-cost hardware solutions.
Lin, Shun-Shii;Hsu, Shen-Hsuan
core  

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

Measuring tax complexity [PDF]

open access: yes, 2014
This paper critically examines a number of issues relating to the measurement of tax complexity. It starts with an analysis of the concept of tax complexity, distinguishing tax design complexity and operational complexity.
Ulph, David Tregear, Ulph, David
core  

Introduction: Social Network Analysis Applications in Complex Governance Networks

open access: yes, 2015
The growth in studying complexity, governance, and networks is a noticeable fact. Complex public policy problems require productive collaborations among multiple actors from different sectors.
Kapucu, Naim
core   +1 more source

A Modified Multivariable Complexity Measure Algorithm and Its Application for Identifying Mental Arithmetic Task

open access: yes, 2021
Properly measuring the complexity of time series is an important issue. The permutation entropy (PE) is a widely used as an effective complexity measurement algorithm, but it is not suitable for the complexity description of multi-dimensional data.
Dizhen Ma, Shaobo He, Kehui Sun
core   +1 more source

Implementing and sustaining 6-month post-stroke reviews: a complexity-informed, context-sensitive programme theory for clinical practice

open access: yesFrontiers in Stroke
IntroductionStroke is a leading cause of long-term disability. Six-month post-stroke reviews are recommended in multiple guidelines to identify the ongoing needs of stroke survivors and facilitate follow-up care. However, guidance on how to deliver these
Rich Holmes   +6 more
doaj   +1 more source

A Parallel Algorithm for Wavelet Transform-Based Color Image Compression

open access: yesJournal of Intelligent Systems, 2018
Wavelet transforms emerge as one of the popular techniques in image compression. This technique is accepted by the JPEG Committee for the next-generation image compression standard JPEG-2000.
Singh Piyush Kumar   +2 more
doaj   +1 more source

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