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Y Sortais, S Bize, C Nicolas, A Clairon, C Salomon, C Williams
We present measurements of cavity frequency pulling and collisional frequency shifts in a 87Rb fountain with a frequency resolution of 3 x 10 -16. Agreement
solute rate coefficients for the reaction of C 2H with O 2 are measured at 90K by using a pulsed Laval nozzle apparatus with laser ionization, time-of-flight
B P. Anderson, P C. Haljan, C E. Wieman, Eric A. Cornell
We have observed and characterized the dynamics of singly quantized vortices in dilute-gas Bose-Einstein condensates. Our condensates are produced in a
J.- M. Flaud, Walter J. Lafferty, H Berger, G Pawelke, J L. Domenech, D Bermejo
An analysis of the Ņ 17 - Ņ 4 difference bands of two isotopic species, 10B 2H 6 and 11B 2H 6, of diborane has been carried out using infrared spectra recorded
J Dong, A C. Drohat, J T. Stivers, K W. Pankiewicz, P R. Carey
Using off-resonance Raman spectroscopy, we have examined each complex along the catalytic pathway of the DNA repair enzyme uracil DNA glycosylase (UDG). The
Uracil DNA glycosylase (UDG) cleaves the glycosidic bond of deoxyuridine in DNA using a hydrolytic mechanism, with an overall catalytic rate enhancement of 10
This manuscript is a short editorial comment to be published in Cytometry. The purpose of the comment is to bring to the attention of the flow cytometry
This paper describes our initial efforts to deploy a digital library to support computer-aided collaborative design. At present, this experimental testbed, The
Xiaoyu X. Li, Thomas Scott, Christopher L. Cromer, Darryl A. Keenan, Friedhelm Brandt, K. Mstl
We report the results of the first laser high-power measurement comparison between the Physikalisch-Technische Bundesanstalt (PTB, Germany), and the National
H. Lim, R. C. Demattei, R. S. Feigelson, Kent B. Rochford
Yttrium iron garnet (YIG) single-crystal fibers of nominal composition Y 3Fe 5O 12 were grown by the laser-heated pedestal growth technique, a miniaturized
We have designed and evaluated an optical trap detector that is simple to fabricate and convenient to use. The trap geometry is a triangular tube similar to a
Laser light scattering has been used to investigate particle formation in Fe(CO)5-inhibited premixed flames in order to understand the influence of metal and
S. V. Tikhomirov, A. I. Glazov, M. L. Kozatchenco, V. E. Kravtsov, A. B. Svetlichny, Igor Vayshenker, Thomas Scott, Douglas L. Franzen
National reference standards for determining optical-fibre power maintained by the National Institute of Standards and Technology (NIST, USA) and the All
We report on findings that the particle surface charge is influenced by solids concentration in aqueous suspensions of barium titanate. By combining results
This article reports the results of time-resolved measurements of ion energy distributions (IEDs), relative ion densities, as well as optical emissions and
Richterite-asbestos and winchite-asbestos are not listed in the Federal regulations governing asbestos. However, asbestiform winchite is found in the gangue at
The purpose of this document is to establish performance requirements and methods of test for active walk-through metal detectors used to find metal weapons and
Yong Zhou, Y J. Shen, Z M. Zhang, Benjamin K. Tsai, D P. DeWitt
A quasi-Monte Carlo method has been developed to predict the effective emissivity for accurate radiometric temperature measurement in rapid thermal processing
The demagnetizing field across bit transitions in longitudinal recording media is measuredquantitatively as a function of linear density using a quasi static
Gerald L. Vogel, Y Mao, Laurence C. Chow, H M. Proskin
Sodium monofluorophosphate (NaMFP) and sodium fluoride (NaF) are the two most common sources of fluoride used in currently marketed fluoride dentifrices. The
Calorimetric enthalpies of reaction have been measured for the following enzyme-catalyzed reactions:L-glutamine(aq) + H 2O(l) = L-glutamate(aq) + ammonia(aq),L
Stephen E. Russek, Terry J. Gaffron, S. L. Burkett
As spin valve technology evolves, understanding the limitations and design constraints is a critical consideration. Choosing the correct materials combination