Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications.
BACKGROUND Epidermal growth factor receptor (EGFR) inhibitors have shown only modest clinical activity when used as single agents to treat cancers. They decrease tumor cell expression of… (More)
We introduce and validate a beat-to-beat optical blood pressure (BP) estimation paradigm using only photoplethysmogram (PPG) signal from finger tips. The scheme determines subject-specific… (More)
Peripheral artery disease (PAD) is a common condition with high morbidity. While measurement of tissue oxygen saturation (S(t)O(2)) has been demonstrated, this is the first study to assess both… (More)
Photodynamic therapy (PDT) can lead to the creation of heterogeneous, response-limiting hypoxia during illumination, which may be controlled in part through illumination fluence rate. In the present… (More)
We use simulation and singular value analysis to optimize source-detector geometry for breast imaging in the parallel plane geometry.
Cadmium zinc telluride array detectors are known to have large pixel-to-pixel heterogeneity, which is undesirable in spectral computed tomography, and is hard to be theoretically modeled. To get… (More)
A diffuse optical instrument has been developed and applied for quantification of skeletal muscle blood flow and oxygenation in patients with peripheral artery disease (PAD). The hemodynamic… (More)
We introduce a novel paradigm to unobtrusively and optically measure blood pressure (BP) without calibration. The algorithm combines photoplethysmography (PPG) waveform analysis and biometrics to… (More)
AbstractCompaction grouting is widely used for ground improvement, including foundation retrofitting, earthquake disaster mitigation, and settlement compensation. However, until now, it has been… (More)
We have developed a noise model for laser speckle contrast imaging. Its dependence on the sliding window size, exposure time, beta, and correlation time is revealed. The accuracy of the model is… (More)