Sciweavers

TBE
2016
41views more  TBE 2016»
10 years 18 days ago
Convex-Optimization-Based Compartmental Pharmacokinetic Analysis for Prostate Tumor Characterization Using DCE-MRI
—Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is a powerful imaging modality to study the pharmacokinetics in a suspected cancer/tumor tissue. The pharmacokinet...
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chia-Hsi...
TBE
2016
46views more  TBE 2016»
10 years 18 days ago
Noninvasive Estimation of Respiratory Mechanics in Spontaneously Breathing Ventilated Patients: A Constrained Optimization Appro
— This paper presents a method for breath-by-breath noninvasive estimation of respiratory resistance and elastance in mechanically ventilated patients. For passive patients, well...
Francesco Vicario, Antonio Albanese, Nikolaos Kara...
TBE
2016
53views more  TBE 2016»
10 years 18 days ago
Separable Common Spatio-Spectral Patterns for Motor Imagery BCI Systems
Abstract—Objective: Feature extraction is one of the most important steps in any brain–computer interface (BCI) system. In particular, spatio-spectral feature extraction for mo...
Amirhossein S. Aghaei, Mohammad Shahin Mahanta, Ko...
TBCAS
2016
55views more  TBCAS 2016»
10 years 18 days ago
Ultra-Low Power Dynamic Knob in Adaptive Compressed Sensing Towards Biosignal Dynamics
—Compressed sensing (CS) is an emerging sampling paradigm in data acquisition. Its integrated analog-to-information structure can perform simultaneous data sensing and compressio...
Aosen Wang, Feng Lin, Zhanpeng Jin, Wenyao Xu
TBCAS
2016
60views more  TBCAS 2016»
10 years 18 days ago
Photovoltaic Pixels for Neural Stimulation: Circuit Models and Performance
—Photovoltaic conversion of pulsed light into pulsed electric current enables optically-activated neural stimulation with miniature wireless implants. In photovoltaic retinal pro...
David Boinagrov, Xin Lei, Georges Goetz, Theodore ...
TBCAS
2016
47views more  TBCAS 2016»
10 years 18 days ago
Class-DE Ultrasound Transducer Driver for HIFU Therapy
—This paper presents a practical implementation of an integrated MRI-compatible CMOS amplifier capable of directly driving a piezoelectric ultrasound transducer suitable for hig...
Carlos Christoffersen, Wai Wong, Samuel Pichardo, ...
TBCAS
2016
35views more  TBCAS 2016»
10 years 18 days ago
Multi-Path Model and Sensitivity Analysis for Galvanic Coupled Intra-Body Communication Through Layered Tissue
—New medical procedures promise continuous patient monitoring and drug delivery through implanted sensors and actuators. When over the air wireless radio frequency (OTARF) links ...
Meenupriya Swaminathan, Ferran Simon Cabrera, Joan...
TBCAS
2016
47views more  TBCAS 2016»
10 years 18 days ago
A Triple-Loop Inductive Power Transmission System for Biomedical Applications
—A triple-loop wireless power transmission (WPT) system equipped with closed-loop global power control, adaptive transmitter (Tx) resonance compensation (TRC), and automatic rece...
Byunghun Lee, Mehdi Kiani, Maysam Ghovanloo
TBCAS
2016
53views more  TBCAS 2016»
10 years 18 days ago
An Integrated Circuit for Chip-Based Analysis of Enzyme Kinetics and Metabolite Quantification
—We have created a novel chip-based diagnostic tools based upon quantification of metabolites using enzymes specific for their chemical conversion. Using this device we show for ...
Boon Chong Cheah, Alasdair Iain Macdonald, Christo...
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TBC
2016
42views more  TBC 2016»
10 years 18 days ago
Polarization and Effects on Hidden Node/Shadowing Margin for TVWS
—Dual polarized measurements comparing the received power of a line of sight broadcast signal in the ultra-high frequency (UHF) band with received power in suburban streets and i...
Alejandro Aragón Zavala, Tim W. C. Brown, G...