Results 21 to 30 of about 210,625 (274)

On Jamming and Black Hole Attacks in Heterogeneous Wireless Networks

IEEE Transactions on Vehicular Technology, 2019
The proliferation of radio-enabled equipment, including sensors, controllers, actuators, mobile handhelds, etc., into the today's heterogeneous wireless network (HWN) has led to the support of different vertical services on-top of the same physical infrastructure. Such an approach increases the potential for enhanced multiplexing gains due to the joint
Anastasia Tsiota, Dionysis Xenakis, Nikos I. Passas, Lazaros F. Merakos   +3 more
openaire   +2 more sources

Black-hole evaporation from the perspective of neural networks [PDF]

EPL (Europhysics Letters), 2018
We study the black-hole evaporation from the perspective of neural networks. We then analyze the evolution of the Hamiltonian, finding in this way the conditions under which the synapse connecting the neurons changes from gravitatory to inhibitory during the evaporation process.
openaire   +2 more sources

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

Decontaminating a Network from a Black Virus

International Journal of Networking and Computing, 2014
In this paper, we consider the problem of decontaminating a network from a black virus (BV) using a team of mobile system agents. The BV is a harmful process which, like the extensively studied black hole (BH), destroys any agent arriving at the network ...
Jie Cai, P. Flocchini, N. Santoro
semanticscholar   +1 more source

Hardness and approximation results for Black Hole Search in arbitrary networks

Theoretical Computer Science, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ralf Klasing, Euripides Markou, Tomasz Radzik, Fabiano Sarracco   +3 more
openaire   +2 more sources

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Enhanced Network Metric Prediction for Machine Learning-Based Cyber Security of a Software-Defined UAV Relay Network

IEEE Access
Unmanned aerial vehicles (UAVs), e.g., drones, have become crucial assets in the military’s fleet of vehicles. UAVs can provide limited bandwidth for tactical communications and can act as relays over battlefields.
Dennis Agnew, Alvaro Del Aguila, Janise Mcnair   +2 more
doaj   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran, Malo Gaubert, Alice Dufey, Elise Bannier, Audrey Rico, Jean‐Christophe Ferré, Raphaël Chouteau, Laure Michel, Emmanuelle Le Page, Virginie Callot, Bertrand Audoin, Sarah Demortière, Benoît Combès, Anne Kerbrat   +13 more
wiley   +1 more source

The evaluation of luminance in a road tunnel based on CIE88-2004 standard to reduce road accidents

Salāmat-i kār-i Īrān, 2020
Background and aims: Traffic safety is a major concern all around the world. About 1.5 million people die each year from road accidents and 50 million are injured.
Ahmad Mehri, Javad Sajedifar, Milad Abbasi, Mehdi Jalali, Jamshid Gholampour, Tahmineh Salehian, Seyed Abolfazl Zakerian, Yoosef Faghihnia Torshizi   +7 more
doaj  

Impact of Denial of Service Attacks on Ad Hoc Networks

IEEE/ACM Transactions on Networking, 2008
Significant progress has been made towards making ad hoc networks secure and DoS resilient. However, little attention has been focused on quantifying DoS resilience: Do ad hoc networks have sufficiently redundant paths and counter-DoS mechanisms to make ...
I. Aad, Jean-Pierre Hubaux, E. Knightly
semanticscholar   +1 more source