hurdle

Even if Senate Republicans strike a deal with Senator Debbie Stabenow, any agreement would face hurdles in the House, where ultraconservatives’ long-standing opposition makes passage under suspension of the rules unlikely.

Biden has since named several more nominees in hopes that they would pass the Senate hurdle before the chamber switches to GOP control on Jan. 3, 2025.

Zeldovich spends less time on the hurdles these medicines still face.

These hurdles are compounded when it comes to building more intricate 3D microfluidic networks.

While desalination facilities are abundant in countries like Israel, Australia, and Saudi Arabia where water scarcity is acute, the energy required to desalinate water at scale presents a significant environmental hurdle.