Results 71 to 80 of about 5,349,313 (285)

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Network Coding-Aware Routing Protocol in Wireless Mesh Networks

Tsinghua Science and Technology, 2015
Network coding mechanisms, such as COPE, can improve network throughput effectively in Wireless Mesh Networks (WMN). While the Hybrid Wireless Mesh Protocol (HWMP) is suitable for WMN, its extension with COPE does not provide any added benefits ...
Yan Gu, Han Han, Xujie Li, Jie Guo
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Cooperative MAC protocol based on network coding and space-time coding

Tongxin xuebao, 2013
Aiming at the problems in wireless ad hoc networks,such as relays’ low efficiency caused by cooperation and difficult to meet the different QoS requirements,a co e MAC protocol was proposed based on the combination of network coding and space-time coding(
Qian-bin CHEN, Jian LIU, Yong FENG, Lun TANG   +3 more
doaj   +2 more sources

Throughput Analysis of General Network Coding Nodes Based on SW-ARQ Transmission [PDF]

, 2010
The steady-state throughput of general network coding node is investigated, when data is transmitted in packets based on the stop-and-wait automatic repeat request (SW-ARQ) error-control scheme.
Yang Qin, Yang, Lie-Liang, Lie-Liang Yang, Qin, Yang   +3 more
core   +2 more sources

Untrusting network coding [PDF]

2012 International Symposium on Network Coding (NetCod), 2012
In networks that perform linear network coding, an intermediate network node may receive a much larger number of linear equations of the source symbols than the number of messages it needs to send. For networks constructed by untrusted nodes, we propose a relaxed measure of security: we want to be untrusting, and allow each intermediate node to only ...
Büyükalp, Yasin, Maatouk, Ghid, Prabhakaran, Vinod M., Fragouli, Christina   +3 more
openaire   +2 more sources

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Multi-Function Computation over a Directed Acyclic Network

Entropy
The problem of multi-function computation over a directed acyclic network is investigated in this paper. In such a network, a sink node is required to compute with zero error multiple vector-linear functions, where each vector-linear function has ...
Xiufang Sun, Ruze Zhang, Dan Li, Xuan Guang   +3 more
doaj   +1 more source

Optimal Route Searching with Multiple Dynamical Constraints—A Geometric Algebra Approach

ISPRS International Journal of Geo-Information, 2018
The process of searching for a dynamic constrained optimal path has received increasing attention in traffic planning, evacuation, and personalized or collaborative traffic service. As most existing multiple constrained optimal path (MCOP) methods cannot
Dongshuang Li, Zhaoyuan Yu, Wen Luo, Yong Hu, Xiaoyu Che, Linwang Yuan   +5 more
doaj   +1 more source