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David S. Green, J T. Herron, T J. Buckley, L W. Sieck
This paper describes a laboratory-validated database of ion-neutral molecule reactions in humid air and humid air/toluene plasmas. Pulsed electron-bean high...
Duncan McGillivray, Gintaras Valincius, David J. Vanderah, W Febo-Ayala, John T. Woodward IV, F Hienrich, John J. Kasianowicz, M Losche
Surface-tethered biomimetic bilayer membranes (tethered lipid bilayer membranes, tBLMs) have been formed on gold surfaces from phospholipids and a synthetic 1...
Barbara J. Jones, Mathew J. Vergne, David M. Bunk, Laurie E. Locascio, M A. Hayes
A key step for protein identification and characterization is cleavage into distinct fragments. All current cleavage methods require the addition of reagents...
Gabriel D. Dakubo, J P. Jakupciak, Rajiv Dhir, M A. Birch-Machin, Ryan L. Parr
Cancer begins with multiple cumulative epigenetic and genetic alterations that sequencially transform a cell or a group of cells in a particular organ. The...
Porous silicon carbide films and silicon-carbide nanoparticles have been fabricated using electrochemical etching of a monocrystalline 6H wafer. For the first...
Sung Kim, Sathyavelu K. Reddy, G B. Vasquez, B C. Nelson, A M. Davis, S. Patterson, Prasad T. Reddy
Two ORFs Rv1885c and Rv0948c from the genome of Mycobacterium tuberculsosis H37Rv were identified as putative chorismate mutases. We reported earlier that...
M J. Milton, C Brookes, A Marschal, Franklin R. Guenther, George C. Rhoderick, D E. Leer, L W. Zhen, C Takahashi, E Deak, Y A. Kustikov
This key comparison involved primary standards of ethanol in air maintained at eight laboratories. The nominal amount fraction of the standards used for the...
B C. Nelson, Mary B. Satterfield, Lorna T. Sniegoski, Michael J. Welch
Hyperhomocysteinemia is an established, independent risk factor for cardiovascular disease. Folate deficiency is emerging as a potential risk factor for...
Susan T. Krueger, S. K. Gregurick, Y. Shi, S. Wang, B Waldkowski, Frederick P. Schwarz
The transcription activator, 3'-5' cyclic adenosine monophosphate (cAMP) receptor protein (CRP), when ligated with cAMP, activates the transcription of over 25...
Donald C. Malins, Katie M. Anderson, Pawel Jaruga, Callie R. Ramsey, Naomi K. Gilman, Virginia M. Green, Steven W. Rostad, Joanne T. Emerman, M. Dizdaroglu
Reciprocal interactions between the stroma and epithelium are considered to be intimately associated with the development of breast cancer. In studies of whole...
Y Simon-Manso, Carlos A. Gonzalez, V Mujica, Y Aray, M Ratner
A qualitative explanation for the experimentally observed negative differential resistance (NDR) in current-voltage characteristics of molecule-metal tunneling...
Accurate molecular mechanics potentials are required for the representation of metal binding sites in proteins. These potentials must reproduce accurate quantum...
G Valinius, K F. Heinrich, R Budvytye, David J. Vanderah, Y Sokolov, J Hall, M Losche
Water-soluble prefibrillar amyloid b (Ab1 42) oligomers affect model bilayers by greatly reducing the membrane barrier to ion transport, as previously reported...
Several lines in the S and Q branches (including the previously unobserved Q32 and Q33 lines) of the 3-0 quadrupole band of H2 have been detected by cavity ring...
Joseph Langat, S Bellayer, P Hudrlik, A Hudrlik, P H. Maupin, Jeffrey W. Gilman, D T. Raghavan
Considerable research has been conducted in improving the performance characteristics of nanocomposites, however, relatively few attempts have been made to...
Paul Braterman, Nandika A. D'Souza, Jeffrey W. Gilman, Mickey C. Richardson, Laxmi K. Sahu, Mauro Zammarano
Layered double hydroxides (LDH) are a class of materials formally related to brucite-like hydroxides by the incorporation of higher valent cations, such as Al...
R Zhang, Xiaohong Gu, H Chen, J Zhang, Y Li, Tinh Nguyen, T C. Sandreczki, Y C. Jean
Slow positron annihilation spectroscopy (SPAS) has been used to study the early stage of epoxy photodegradation. Spin-coated samples of a crosslinked epoxy were...
A procedure for the evaluation of wind-induced torsional vibrations of tall buildings is proposed. The procedure is capable of accounting for the time-dependent...
E Masad, S Saadeh, T Al-Rousan, Edward Garboczi, D Little
The description of particle surface characteristics is of interest in many disciplines in science and engineering such as powder technology, geology, soil...
Mark R. VanLandingham, John S. Villarrubia, R M. Camara
Atomic Force Microscopy (AFM) was used to determine the three-dimensional shape of probe tips used for instrumented indentation. AFM images were taken for three...
A Opdahl, D Y. Petrovykh, H Y. Kimura-Suda, L J. Whitman, Michael J. Tarlov
Block-oligonucleotides, d(Tm-An), with specific thymine (dT) and adenine (dA) sequence lengths, m and n, and no additional chemical modifications, were adsorbed...
J F. Widmann, S R. Charagundla, Cary Presser, Stefan D. Leigh
Since its introduction, phase Doppler interferometry (PDI) has been used to characterize sprays in areas such as liquid fuel spray combustion, coal slurry...
Bryan Bosworth, Nick Jungwirth, Kassi Smith, Jerome Cheron, Franklyn Quinlan, Ari Feldman, Dylan Williams, Nate Orloff, Chris Long
Integrated circuits are building blocks in millimeter-wave handsets and base stations, requiring nonlinear characterization to optimize performance and energy...
Oluwagbemiga P. Ojo, Wilarachchige D. C. B. Gunatilleke, Hagen Poddig, Hsin Wang, Joshua B. Martin, Dylan J. Kirsch, George S. Nolas
Quaternary chalcogenides continue to be of interest due to the variety of physical properties they possess, as well as their potential for different...
Jasper Stroud, James Simon, Gerd Wagner, David Plusquellic
A chirped-pulse interleaving method is reported for generation of dual optical frequency combs based on electro-optic phase modulators (EOM) in a free-running...
Kenneth Voss, Edouard Leymarie, Stephanie Flora, B. Carol Johnson, Arthur Gleason, Mark Yarbrough, Michael Feinholz, Terrance Houlihan
A 3-D instrument self-shading correction has been developed for the MOBY upwelling radiance measurements. This correction was tested using the 23 year time...