That may turn out to be the case at Dulles International Airport outside Washington, where a $2 billion terminal replacement program was halted, as was a new $400 million car rental center.
The authority's board has commissioned a study to "explore options for terminal enhancements and possible terminal replacement," the authority said, with an eye toward constructing new bus staging areas and storage facilities that could limit the scourge of idling buses on city streets.
Note that only one terminal replacement per user was supposed in this study.
Mori, K., Ogawa, N., Kawahara, T., Yanagi, H. & Yura, T. mRNA splicing-mediated C-terminal replacement of transcription factor Hac1p is required for efficient activation of the unfolded protein response.
Recently, a systematic mutagenesis study on the N-terminus of the XYNB xylanase of Streptomyces olicaceoviridis showed that rather than a N-terminal replacement, substitution of a few critical residues dramatically improves xylanase thermostability [43].
Air traffic controllers and technicians had fought the new equipment, the Standard Terminal Automation Replacement System, or Stars, but representatives of each group said they were now satisfied.
Protein engineering was performed by N-terminal region replacement and site-directed mutagenesis in the cord of a xylanase (Srxyn) from Streptomyce rochei L10904 to improve its catalytic characteristics.
As expected, both the S > R mutation and C-terminal 2ZF replacement completely impaired the affinity of their corresponding 7ZFPs.
The absence of N-acetylation (−42 Da) at the N-terminal and replacement of Q for R (+28 Da) account for a molecular mass of 16,113.5, which is close to native isoforms (16,101.5 and 16,114.5 Da).
While N-terminal Asp/Glu replacements suppressed aggregation, C-terminal substitutions enhanced aggregation.
The scope of work for the $1.2-million 1.2-millional renvironmentaloreviewsonville, Florida-based RS&H Incalls scrutinize two options for a proposed 355,000-square-foot replacement terminal, a third option for a same-size replacement terminal and two "no build" options that assume continued operation out of the existing terminal.
