Results 31 to 40 of about 454,644 (284)

Seizure-onset mapping based on time-variant multivariate functional connectivity analysis of high-dimensional intracranial EEG : a Kalman filter approach [PDF]

open access: yes, 2016
The visual interpretation of intracranial EEG (iEEG) is the standard method used in complex epilepsy surgery cases to map the regions of seizure onset targeted for resection.
Lie, Octavian V, van Mierlo, Pieter
core   +1 more source

Detecting Anomalous Noise Events on Low-Capacity Acoustic Sensor in Dynamic Road Traffic Noise Mapping [PDF]

open access: yesThe 4th International Electronic Conference on Sensors and Applications, 2018
One of the main aspects affecting the life of people living in urban and suburban areas is their continued exposure to high road traffic noise (RTN) levels, traditionally measured by specialists working on the field. Nowadays, the deployment of Wireless Acoustic Sensor Networks (WASN) has allowed to automate noise mapping in Smart Cities.
Rosa Alsina-Pagès   +2 more
openaire   +3 more sources

DIFFERENT SCALES OF URBAN TRAFFIC NOISE PREDICTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Noise pollution is an important problem. Places around the road or railway corridor can get serious noise hazards in the outdoor environment. The problem of noise is dynamic and varies from one location to another.
M. I. Zafar   +3 more
doaj   +1 more source

Dynamic models in fMRI [PDF]

open access: yes, 1998
Most statistical methods for assessing activated voxels in fMRI experiments are based on correlation or regression analysis. In this context the main assumptions are that the baseline can be described by a few known basis-functions or variables and that
Auer, Dorothee P.   +2 more
core   +1 more source

Assessment of Intratumor Heterogeneity in Parametric Dynamic Contrast-Enhanced MR Images: A Comparative Study of Novel and Established Methods

open access: yesFrontiers in Oncology, 2021
Intratumor heterogeneity is associated with aggressive disease and poor survival rates in several types of cancer. A novel method for assessing intratumor heterogeneity in medical images, named the spatial gradient method, has been developed in our ...
Jon-Vidar Gaustad, Einar K. Rofstad
doaj   +1 more source

MERLIN/VLA imaging of the gravitational lens system B0218+357 [PDF]

open access: yes, 2000
Gravitational lenses offer the possibility of accurately determining the Hubble parameter (H_0) over cosmological distances, and B0218+357 is one of the most promising systems for an application of this technique.
A. D. Biggs   +20 more
core   +3 more sources

ANIMA D3.7 - Dynamic Noise Maps and Social Media Analysis: novel technologies for noise impact assessment

open access: yes, 2022
Deliverable 3.7 is focusing on novel methods to account, measure and possibly understand and explain people’s annoyance from airport activities that produce noise. We focus on the ability to calculate two types of information that would help the assessment of the annoyance.
Van Oosten, Nico   +4 more
openaire   +2 more sources

Detection of Anomalous Noise Events for Real-Time Road-Traffic Noise Mapping: The Dynamap’s project case study

open access: yesNoise Mapping, 2018
Environmental noise is increasing year after year, especially in urban and suburban areas. Besides annoyance, environmental noise also causes harmful health effects on people.
Alías Francesc   +3 more
doaj   +1 more source

Causal transport in discrete time and applications

open access: yes, 2017
Loosely speaking, causal transport plans are a relaxation of adapted processes in the same sense as Kantorovich transport plans extend Monge-type transport maps.
Beiglböck, Mathias   +3 more
core   +2 more sources

Cygnus A super-resolved via convex optimisation from VLA data [PDF]

open access: yes, 2018
We leverage the Sparsity Averaging Reweighted Analysis (SARA) approach for interferometric imaging, that is based on convex optimisation, for the super-resolution of Cyg A from observations at the frequencies 8.422GHz and 6.678GHz with the Karl G. Jansky
Abdulaziz, Abdullah   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy