Results 91 to 100 of about 699,176 (299)

Design and characterization of a protein fold switching network. [PDF]

Nat Commun, 2023
Ruan B, He Y, Chen Y, Choi EJ, Chen Y, Motabar D, Solomon T, Simmerman R, Kauffman T, Gallagher DT, Orban J, Bryan PN.   +11 more
europepmc   +1 more source

Consensus problems in networks of agents with switching topology and time-delays [PDF]

, 2003
In this paper, we discuss consensus problems for networks of dynamic agents with fixed and switching topologies. We analyze three cases: 1) directed networks with fixed topology; 2) directed networks with switching topology; and 3) undirected networks ...
Murray, Richard M., Olfati-Saber, Reza
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Large-Scale Model Meets Federated Learning: A Hierarchical Hybrid Distributed Training Mechanism for Intelligent Intersection Large-Scale Model

Big Data Mining and Analytics
The large-scale model (LSM) can handle large-scale data and complex problems, effectively improving the intelligence level of urban intersections. However, the traffic conditions at intersections are becoming increasingly complex, so the intelligent ...
Chang Liu, Shaoyong Guo, Fangfang Dang, Xuesong Qiu, Sujie Shao   +4 more
doaj   +1 more source

A coordinated transcriptional switching network mediates antigenic variation of human malaria parasites. [PDF]

Elife, 2022
Zhang X, Florini F, Visone JE, Lionardi I, Gross MR, Patel V, Deitsch KW.   +6 more
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Bounds on monotone switching networks for directed connectivity [PDF]

, 2016
We separate monotone analogues of L and NL by proving that any monotone switching network solving directed connectivity on $n$ vertices must have size at least $n^(\Omega(\lg(n)))$.Comment: 49 pages, 12 ...
Potechin, Aaron
core   +1 more source

Feedback stabilization of dynamical systems with switched delays

, 2012
We analyze a classification of two main families of controllers that are of interest when the feedback loop is subject to switching propagation delays due to routing via a wireless multi-hop communication network. We show that we can cast this problem as
D'Innocenzo, Alessandro, Di Benedetto, Maria D., Jungers, Raphael M.   +2 more
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

A Metropolitan Optical Network with Support for Multicasting in the Optical Domain [PDF]

, 2001
We present the FLAMINGO1 network architecture, an all-optical wavelength-and-timeslotted Metropolitan Optical Network based on a multiple-ring topology.
Bochove, A.C. van, Dey, D., Geuzebroek, D.H., Koonen, A.M.J., Salvador, M.R.   +4 more
core   +1 more source