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Search Publications

NIST Authors in Bold

Displaying 51 - 75 of 632

Oxygen Reduction Reaction on Electrodeposited Pt_(100-x)Ni_(x): Influence of Alloy Composition and Dealloying

March 22, 2012
Author(s)
Yihua Y. Liu, Carlos M. Hangarter, Ugo Bertocci, Thomas P. Moffat
… Significant dealloying was evident for films with x > 45 and substantial shrinkage of the film thickness … mA/cm^(2) at 0.900 RHE was observed for alloys between Pt_(45)Ni_(55) and Pt_(55)Ni_(45), This represents an enhancement factor of 4.7 compared to electrodeposited Pt thereby matching the best …

Membrane Association of the PTEN Tumor Suppressor: Molecular Details of the Protein-Membrane Complex from SPR Binding Studies and Neutron Reflection

April 10, 2012
Author(s)
Siddharth Shenoy, Prabhanshu Shekhar, Frank Heinrich, Maria-Claire Daou, Arne Gericke, Alonzo H. Ross, Mathias Loesche
… phosphatidylserine (PS) and phosphoinositoldiphosphate (PI(4,5)P 2 ) act pronouncedly synergetic in pulling the enzyme … for the binding of wild type (wt) PTEN to PS and PI(4,5)P 2 were determined to be K d^ 12 υM and 0.4 υM, respectively, K d 50 nM if both lipids are present. …

Intelligence Level Performance Standards Research for Autonomous Vehicles

October 1, 2015
Author(s)
Roger V. Bostelman, Tsai H. Hong, Elena R. Messina
U.S. and European safety standards have evolved to protect workers near Automated Guided Vehicles (AGV's). However, only recently performance standards have begun development for AGV's and mobile robots. Lessons can be learned for developing such a

Bidirectional reflectance scale comparison between NIST and PTB

May 1, 2015
Author(s)
Catherine C. Cooksey, Maria E. Nadal, David W. Allen, Kai-Olaf Hauer, Andreas Hoepe
… and two matte ceramic samples, were acquired using the 0:45 geometry where the angle of irradiation was 0 and the angle of reflection was 45. The results of this comparison show excellent agreement …

Membrane Binding of HIV-1 Matrix Protein: Dependence on Bilayer Composition and Protein Lipidation

May 1, 2016
Author(s)
Marilia Barros, Frank Heinrich, Siddhartha A. K. Datta, Alan Rein, Ioannis Karageorgos, Hirsh Nanda, Mathias Loesche
… in the absence of the phosphatidylinositide PI(4,5)P 2 attract the protein to acidic membrane surfaces, and … the affinity by a factor of 10, arguing against a PI(4,5)P 2 -trigger of myristate exposure. Lipid-specific interactions wit the PI(4,5)P 2 , the major signal lipid in the inner plasma …

Evaluation of upper age limits for HPV vaccination of US men for prevention of oropharyngeal cancers: A microsimulation-based modeling study

January 19, 2023
Author(s)
Rebecca Landy, Gregory Haber, Barry Graubard, Nicole Campos, Stephen Sy, Jane Kim, Emily Burger, Li Cheung, Hormuzd Katki, Maura Gillison, Anil Chaturvedi
… permissible, the benefit of vaccination of US men aged 27-45 is uncertain because the natural history of HPV-induced … determine the benefit of vaccination of men aged 27-45 for prevention of HPV-positive oropharyngeal cancer. … in US men; incidence peaks around age 25 (median=4.3/1,000; range=3.6-6.4) and declines thereafter; and 1-in-6 …
Displaying 51 - 75 of 632
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