Type IV secretion systems (T4SSs) comprise 12 protein components, VirB1–VirB11 and VirD4. VirB2 forms a pilus and is co-purified with VirB5. VirB4, VirB11 and VirD4 are ATPases powering pilus assembly ...

Previously / In this series Part 1: Concept — why I outgrew the Tacoma, why the Power Wagon, and the full build philosophy. Part 2: Suspension — killing the sway, handling the load, and why the E-CLIK ...

The global economic upswing that began around mid-2016 has become broader and stronger. This new World Economic Outlook report projects that advanced economies as a group will continue to expand above ...

The top video conferencing services we've tested help you stay connected and communicate with clients, team members, and anyone else, no matter where you are. I’ve been writing about consumer ...

Abstract: Full Waveform Inversion (FWI) is a technique used to visualize and analyze wave propagation through a medium in order to infer its physical properties. This method relies on computational ...

Design, development and manufacture of avionic products and the provision of contract electronics manufacturing services to the aviation industry as well as implementation of its commercialisation ...

Abstract: Nonsmooth phenomena, such as abrupt changes, impacts, and switching behaviors, frequently arise in real-world systems and present significant challenges for traditional optimal control ...