Conformable ultrasound breast patch for deep tissue scanning and imaging by Du, Wenya, Zhang, Lin, Suh, Emma, Lin, Dabin, Marcus, Colin, Ozkan, Lara, Ahuja, Avani, Fernandez, Sara, Shuvo, Ikra Iftekhar, Sadat, David, Liu, Weiguo, Li, Fei, Chandrakasan, Anantha P., Ozmen, Tolga, Dagdeviren, Canan

“…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
Get full text

Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging by Du, Wenya

“…In this thesis, I propose a conformable ultrasound breast patch (cUSBr-Patch) consisting of a one-dimensional (1D) phased array and a nature-inspired patch design, which offers large-area, deep tissue scanning and multi-angle, repeatable breast imaging while avoiding the drawbacks of conventional ultrasound imaging technologies. I used a Yb/Bi-doped PIN-PMN-PT single crystal as the active element due to its superior piezoelectric properties (d33 = 2,800 pC/N, εr = 7,000, k33 = 0.93). …”
Get full text

Two-phase immersion cooling for power dense printed circuit board converters by Ristic-Smith, A

“…A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”

Four rotor Atkinson cycle internal combustion engine by Goh, Seach Chyr.

Get full text

Principal feature determination in textured image by Tang, Lai Meng.

Get full text

Discrete-time adaptive quasi-sliding mode controllers by Yuan, Qizhi.

Get full text

Experimental and theoretical investigation of transient nitric oxide emission in a turbocharged diesel engine by Chen, Xiansong.

Get full text

Gesture recognition using Hidden Markov models by Shubhashree Sangameswaran.

Get full text

Control of a DC-DC multi-level boost converter by Deng, Gareth Qing Heng

Get full text

Empowering the next smartphone generation by Hiew, Eva Sook Yee

Get full text

Forster’s moral vision : an examination of the religious imagery in Edward Morgan Forster’s fiction. by Leong, Keith Yan-Hao.

Get full text

Music through multimedia by Vu, Quang Vinh

Get full text
Get full text

The motivation of SPH journalists. by Chiam, Esther Shuen Ning., Teo, Hwee Nak.

Get full text

Image-based depth estimation in autonomous driving environment by Yang, Ziqin

Get full text

Hybrid AC/DC building microgrid architecture by He, Qianhui

Get full text

Error analysis and suppresion in visual signal processing by Chang, Lanlan

Get full text

Standalone electricity supply for Singapore family using solar energy by Lau, Wee Seng.

Get full text

Lipid regulation of exocytosis by Zhang, Jing

Get full text

Energy management in a smart DC grid by Goh, Guo Wei.

Get full text

Load classification and reshape for energy management of a power grid by Abbas, Mohamed Ameer

Get full text