Results 21 to 30 of about 9,439,872 (313)

Local impact analysis of climate change on precipitation extremes: are high-resolution climate models needed for realistic simulations? [PDF]

open access: yesHydrology and Earth System Sciences, 2016
This study explores whether climate models with higher spatial resolutions provide higher accuracy for precipitation simulations and/or different climate change signals.
H. Tabari   +8 more
doaj   +1 more source

Power Control Optimization of an Underwater Piezoelectric Energy Harvester [PDF]

open access: yes, 2018
Over the past few years, it has been established that vibration energy harvesters with intentionally designed components can be used for frequency bandwidth enhancement under excitation for sufficiently high vibration amplitudes.
Aramendia Iradi, Iñigo   +4 more
core   +3 more sources

FREQUENCY INDEPENDENT QUENCHING OF PULSED EMISSION [PDF]

open access: yesThe Astrophysical Journal, 2014
9 Pages, 2 Figures, 3 Tables, accepted for publication in ...
Gajjar, Vishal   +4 more
openaire   +2 more sources

Intensity Segmentation of the Human Brain with Tissue dependent Homogenization [PDF]

open access: yes, 2002
High-precision segmentation of the human cerebral cortex based on T1-weighted MRI is still a challenging task. When opting to use an intensity based approach, careful data processing is mandatory to overcome inaccuracies.
Auer, Dorothee P.   +2 more
core   +2 more sources

Quantum sensing with arbitrary frequency resolution [PDF]

open access: yesScience, 2017
Enhancing quantum sensing The quantum properties of the nitrogen vacancy (NV) defect in diamond can be used as an atomic compass needle that is sensitive to tiny variations in magnetic field. Schmitt et al. and Boss et al.
Jeremy M. Boss   +3 more
semanticscholar   +1 more source

Extended Rayleigh Damping Model

open access: yesFrontiers in Built Environment, 2016
In dynamic analysis, frequency domain analysis can be used if the entire structure is linear. However, time history analysis is generally used if nonlinear elements are present.
Naohiro Nakamura
doaj   +1 more source

Health‐related quality of life in left ventricular assist device‐supported patients

open access: yesESC Heart Failure, 2021
Aims This study aimed to evaluate the different health‐related quality of life (HR‐QoL) aspects in patients with both short‐term and long‐term duration LVAD support at pre‐specified time intervals.
Osnat Itzhaki Ben Zadok   +14 more
doaj   +1 more source

Discriminative Tandem Features for HMM-based EEG Classification [PDF]

open access: yes, 2013
—We investigate the use of discriminative feature extractors in tandem configuration with generative EEG classification system. Existing studies on dynamic EEG classification typically use hidden Markov models (HMMs) which lack discriminative capability.
Ariff, A. K.   +3 more
core   +3 more sources

Psychogenic nonepileptic seizures: clinical characteristics and outcome

open access: yesBrain and Behavior, 2022
Background Clinical characteristics, outpatient situation, and outcome in patients with psychogenic nonepileptic seizures (PNES) remain to be elucidated.
Bastian Volbers   +9 more
doaj   +1 more source

Achieving Low-Complexity Maximum-Likelihood Detection for the 3D MIMO Code [PDF]

open access: yes, 2014
The 3D MIMO code is a robust and efficient space-time block code (STBC) for the distributed MIMO broadcasting but suffers from high maximum-likelihood (ML) decoding complexity.
Crussière, Matthieu   +3 more
core   +4 more sources

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