Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

Abstract: This work deals with the efficient analysis of linear arrays of cavity-backed slot antennas. The considered array elements can be single or multiple slots radiating in the presence of a ...

Alibaba Group Holdings' U.S.-traded American depositary receipts were up nearly 7% in early trading on Friday and have risen nearly 15% over the past two sessions. As of morning trading, they were on ...

The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...

) shares are down $2.51, or 6%, at $38.42, as Alibaba Group Holding (BABA ) slips from its first day close on Friday of $93.89 to a recent $90.51. Yahoo! already made billions on Friday's offering but ...

The Dijon starlet capped his first ever appearance in senior football with an assist and a brace - and then set his sights on bettering the Brazilian There can be little doubt who the star of the ...

Alibaba Group Holding Ltd (NYSE: BABA) reported another quarter of impressive e-commerce and cloud services growth on Thursday, sending shares of BABA stock 3.5 percent higher in pre-market trading.

Shares of Alibaba BABA popped about 3% in early morning trading Thursday after a new report suggested that the e-commerce behemoth is planning for a stock listing in its home country of China. Citing ...