Abstract: Proton Exchange Membrane Fuel Cells (PEMFCs) are promising devices in energy conversion domain. Improper operating conditions can severely affect their performance. Particularly, improper ...

The Fujifilm X-H2 has produced an extremely compelling camera at an equally compelling price. With its 40MP resolution and 8K video, it takes on some full-frame big guns at half the price – while ...

During a power outage, a generator can keep all your necessities running—from the lights, appliances, and heating systems to your air conditioning, sump pumps, and WiFi. It can also help you save ...

为解决PEEK（聚醚醚酮）植入体因表面惰性导致的骨整合难题，研究人员采用H2/O2低压等离子体处理技术，系统评估不同处理时 ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

针对血栓性疾病临床溶栓治疗中尿激酶(UK)的出血风险及靶向性不足等问题，研究人员开发了H2 O2 响应型EGCG-Mn-Fuc纳米颗粒载药系统。该研究通过金属多酚网络(MPN)与岩藻多糖(Fuc)的协同作用，实现了UK的靶向递送与智能释放，同时兼具清除ROS和抗血小板聚集功能。

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

Aspiring interstellar researchers and outpost architects, take note! A new collection of cosmetic items has arrived for Space Engineers with the launch of the Fieldwork Pack. Available today, this ...