Results 121 to 130 of about 9,228,850 (295)

Analyzing the Costs of Operating Small Transit Vehicles: User\u27s Guide STVe (Small Transit Vehicle economics)

open access: yes, 2000
This User\u27s Guide explains the accompanying Small Transit Vehicle economics (STVe) model - a tool designed for transit planners and others making decisions about the purchase of small transit vehicles for different services and operating environments.
Transportation Research Board   +3 more
core   +2 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

INTERNATIONAL TRANSIT VIA THE NORTHERN SEA ROUTE: THREATS, OPPORTUNITIES, AND FUTURE PROSPECTS

open access: yesСевер и рынок: формирование экономического порядка
The Northern Sea Route (NSR) is a historically significant transport corridor in Russia and a crucial component of the country’s national and economic security.
Anna B. Nikolaeva
doaj   +1 more source

Transit potential of Kazakhstan

open access: yesScience Almanac, 2014
D. Tursynbekuly   +2 more
openaire   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Phase Transition in Potential [PDF]

open access: yesAmerican Journal of Applied Sciences, 2006
openaire   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

open access: yesFEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda   +2 more
wiley   +1 more source

e-Transit: Electronic Business Strategies for Public Transportation, Volume 4: Advanced Features of Transit Websites

open access: yes, 2003
This volume, Volume 4 of TCRP Report 84, e-Transit: Electronic Business Strategies for Public Transportation, explores the potential of the following advanced website features for the transit industry: automated itinerary planners, real-time customer ...
Multisystems, Incorporated   +1 more
core   +2 more sources

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

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