Abstract: Data synthesis and augmentation are essential for Sound Event Detection (SED) due to the scarcity of temporally labeled data. While augmentation methods like SpecAugment and Mix-up can ...

Low-dollar shipments from overseas are about to get more expensive. The days are ticking down until the de minimis exemption for customs duties expires as part of President Trump’s global tariff ...

Hundreds of deadly virus samples are missing from a laboratory in Australia, the Queensland government announced on Monday. The government has instructed Queensland Health — Australia’s public health ...

Providing samples to customers is an important promotional tool for many businesses, and they are often used to encourage an immediate or future purchase. The way the sample is offered and contributes ...

The return capsule of the Chang'e-6 probe lands in China on June 25, 2024, with lunar samples inside. Visual China Group via Getty Images In a global first, the China National Space Administration ...

NASA announced Friday that it will award contracts to seven companies, including SpaceX and Blue Origin, to study how to transport rock samples from Mars more cheaply back to Earth. The space agency ...

Stool samples can help doctors diagnose some health conditions. Tips for collecting a stool sample include urinating before collecting the sample and using any tools that the sample kit provides.