China High-Quality Hollow Fiber Membrane Spinneret Manufacturer Achieves ISO 9001 Certification

As global markets for high-performance separation materials require increasingly stringent quality assurance standards, Shanghai Trustech Technology Development Co. Ltd has achieved ISO 9001 ...

Scientists map development of pancreas transport channels that deliver digestive enzymes

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...
Drexel University

Mosquitoes' Bloodsucking Tubes Could Enable High-Definition 3D Printing

In a redeeming development for one of nature’s most universally denounced pests, researchers from McGill and Drexel ...
IEEE

Study on Degradation Evolution Process of Gas Discharge Tube Under Cumulative Discharge

Abstract: Gas discharge tube (GDT) often breaks down and discharges due to surge overvoltage in long-term use. When the discharge continues to accumulate for a certain number of times, the breakdown ...