Results 51 to 60 of about 140,191 (290)

Anticipating Railway Operation Disruption Events Based on the Analysis of Discrete-Event Diagnostic Data

open access: yesChemical Engineering Transactions, 2013
Public transport reliability is a highly important factor affecting passenger service quality, transportation mode choice, and operating costs. Unreliable service increases operating costs and reduces patronage.
O. Fink, E. Zio, U. Weidmann
doaj   +1 more source

DiPD: Disruptive event Prediction Dataset from Twitter

open access: yesCoRR, 2021
Riots and protests, if gone out of control, can cause havoc in a country. We have seen examples of this, such as the BLM movement, climate strikes, CAA Movement, and many more, which caused disruption to a large extent. Our motive behind creating this dataset was to use it to develop machine learning systems that can give its users insight into the ...
Sanskar Soni   +4 more
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Prediction-enhanced Routing in Disruption-tolerant Satellite Networks [PDF]

open access: yes, 2020
This thesis introduces a framework for enhancing DTN (Delay-/Disruption-Tolerant Networking) routing in dynamic LEO satellite constellations based on the prediction of contacts.
Walter, Felix
core   +1 more source

Factors Predicting Sleep Disruption in Type II Diabetes [PDF]

open access: yesSleep, 2000
This study investigated four correlates of diabetes as potential predictors of sleep disruption in people with Type II diabetes. A tentative causal model proposed obesity would lead to more severe diabetes, which would result in increased physical complications, which might in turn affect emotional adjustment, and all of these might combine to cause ...
N, Lamond, M, Tiggemann, D, Dawson
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Disruption Prediction via the Fusion Recurrent Neural Network [PDF]

open access: yes, 2018
Power production via fusion is a long sought-after goal with a large set of impediments continuing to block its path to commercial viability. Plasma disruptions, a fast and anomalous loss of stability that can cause severe damage to plasma facing ...
Abbate, Joe
core  

Prediction Model of the Pandemic Spreading Based on Weibull Distribution

open access: yesManagement Systems in Production Engineering, 2022
Pandemics have the potential to cause immense disruption of our everyday activities and has impact on the communities and societies mainly through the restrictions applied to the business activities, services, manufacturing, but also education ...
Guľáš Ľuboš   +3 more
doaj   +1 more source

A Computational Model Predicting Disruption of Blood Vessel Development

open access: yesPLoS Computational Biology, 2013
Vascular development is a complex process regulated by dynamic biological networks that vary in topology and state across different tissues and developmental stages. Signals regulating de novo blood vessel formation (vasculogenesis) and remodeling (angiogenesis) come from a variety of biological pathways linked to endothelial cell (EC) behavior ...
Nicole C. Kleinstreuer   +7 more
openaire   +4 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

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