Search Results - "WALKER, J.A"

The Automatic Acquisition, Evolution and Reuse of Modules in Cartesian Genetic Programming by Walker, J.A., Miller, J.F.

“…This paper presents a generalization of the graph- based genetic programming (GP) technique known as Cartesian genetic programming (CGP). We have extended CGP…”
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Preparation of PCR-quality mouse genomic DNA with hot sodium hydroxide and tris (HotSHOT) by Truett, G E, Heeger, P, Mynatt, R L, Truett, A A, Walker, J A, Warman, M L

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Flux-linkage calculation in permanent-magnet motors using the frozen permeabilities method by Walker, J.A., Dorrell, D.G., Cossar, C.

“…Finite-element analysis can be used to determine the magnetization characteristics in terms of curves of flux-linkage against current or rotor position. The…”
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The Lambeth Conventions (II): Guidelines for the study of animal and human ventricular and supraventricular arrhythmias by CURTIS, Michael J, HANCOX, Jules C, PUGSLEY, Michael K, ANDRÉ NG, G, RODEN, Dan M, CAMM, A. John, WALKER, Michael J. A, FARKAS, András, WAINWRIGHT, Cherry L, STABLES, Catherine L, SAINT, David A, CLEMENTS-JEWERY, Hugh, LAMBIASE, Pier D, BILLMAN, George E, JANSE, Michiel J

“…The 'Lambeth Conventions' is a guidance document, written in 1987 (Walker et al., 1988), intended to be of practical value in the investigation of experimental…”
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The He–CO2 isotope and relative abundance characteristics of geothermal fluids in El Salvador and Honduras: New constraints on volatile mass balance of the Central American Volcanic Arc by de Leeuw, G.A.M., Hilton, D.R., Fischer, T.P., Walker, J.A.

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Lipoxin A4 promotes more complete inflammation resolution in sepsis compared to stable lipoxin A4 analog by Wu, B, Walker, J.A, Temmermand, D, Mian, K, Spur, B, Rodriguez, A, Stein, T.P, Banerjee, P, Yin, K

“…Abstract In sepsis, excessive inflammation may lead to organ injury or a paradoxical immunosuppressed state where the host is unable to clear preexisting…”
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Dynamic spectral power equalization using micro-opto-mechanics by Ford, J.E., Walker, J.A.

“…We present a voltage-controlled spectral attenuator for gain shaping and power equalization in wavelength division multiplexed single-mode fiber systems. A…”
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Kinematics and performance of maneuvering control surfaces in teleost fishes by Walker, J.A.

“…Many fishes routinely exploit resources in high-energy marine habitats of interest to ocean engineers, including rocky coasts and coral reefs. How fishes…”
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Helium isotope variations in mineral separates from Costa Rica and Nicaragua: Assessing crustal contributions, timescale variations and diffusion-related mechanisms by Shaw, A.M., Hilton, D.R., Fischer, T.P., Walker, J.A., de Leeuw, G.A.M.

“…We report new He abundance and isotope measurements of phenocryst phases in volcanic tephra and lavas from the Nicaragua-Costa Rica section of the Central…”
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Structure, function, and neural control of pectoral fins in fishes by Westneat, M.W., Thorsen, D.H., Walker, J.A., Hale, M.E.

“…Fin-based propulsion systems perform well for both high-speed cruising and high maneuverability in fishes, making them good models for propulsors of autonomous…”
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Design and nonlinear servo control of MEMS mirrors and their performance in a large port-count optical switch by Chu, P.B., Brener, I., Chuan Pu, Shi-Sheng Lee, Dadap, J.I., Sangtae Park, Bergman, K., Bonadeo, N.H., Chau, T., Ming Chou, Doran, R.A., Gibson, R., Harel, R., Johnson, J.J., Lee, C.D., Peale, D.R., Bo Tang, Tong, D.T.K., Ming-Ju Tsai, Qi Wu, Zhong, W., Goldstein, E.L., Lin, L.Y., Walker, J.A.

“…In this paper, we demonstrate full closed-loop control of electrostatically actuated double-gimbaled MEMS mirrors and use them in an optical cross-connect. We…”
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A tunable dispersion compensating MEMS all-pass filter by Madsen, C.K., Walker, J.A., Ford, J.E., Goossen, K.W., Nielsen, T.N., Lenz, G.

“…A tunable dispersion compensating filter based on a multistage optical all-pass filter with a microelectromechanical (MEM) actuated variable reflector and a…”
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Vertical-cavity surface-emitting lasers flip-chip bonded to gigabit-per-second CMOS circuits by Krishnamoorthy, A.V., Chirovsky, L.M.F., Hobson, W.S., Leibengath, R.E., Hui, S.P., Zydzik, G.J., Goossen, K.W., Wynn, J.D., Tseng, B.J., Lopata, J., Walker, J.A., Cunningham, J.E., D'Asaro, L.A.

“…We describe the first integration of vertical-cavity surface-emitting laser arrays with gigabit-per-second CMOS circuits via flip-chip bonding…”
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The major impacts of James Black's drug discoveries on medicine and pharmacology by Walker, Michael J.A

“…James Black has many claims to pharmacological fame as the creator of two new classes of drugs (beta-blockers and H2 antihistamines) and as a tireless…”
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Interference-based micromechanical spectral equalizers by Ford, J.E., Goossen, K.W., Walker, J.A., Neilson, D.T., Tennant, D.M., Seo Yeon Park, Sulhoff, J.W.

“…Dynamic gain equalization filters (DGEFs) are important for high-performance wavelength division multiplexed (WDM) communications. One of the first…”
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Congenital syphilis: A continuing but neglected problem by Walker, Godfrey J.A, Walker, Damian G

“…Summary Congenital syphilis was rare in most affluent countries but there has been a slight resurgence recently in several European countries. In large parts…”
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Modular MEMS-based optical cross-connect with large port-count by Dadap, J.I., Chu, P.B., Brener, I., Pu, C., Lee, C.D., Bergman, K., Bonadeo, N., Chau, T., Chou, M., Doran, R., Gibson, R., Harel, R., Johnson, J.J., Lee, S.S., Park, S., Peale, D.R., Rodriguez, R., Tong, D., Tsai, M., Wu, C., Zhong, W., Goldstein, E.L., Lin, L.Y., Walker, J.A.

“…We describe and demonstrate a modular microelectromechanical systems (MEMS)-based optical cross-connect (OXC) architecture. The OXC port count increases…”
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Micromechanical gain slope compensator for spectrally linear optical power equalization by Goosen, K.W., Walker, J.A., Neilson, D.T., Ford, J.E., Knox, W.H.

“…We present a device which produces changes in the slope of its transmitted spectra via an applied bias, a spectrally linear optical power equalizer (SLOPE)…”
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Disruption of sulphated glycosaminoglycans in intestinal inflammation by Murch, S H, MacDonald, T T, Walker-Smith, J A, Levin, M, Lionetti, P, Klein, N J

“…We have studied the distribution and nature of sulphated glycosaminoglycans (GAGs) within normal and inflamed intestine. There is increasing evidence that…”
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Genetic divergence in morphology-performance mapping between Misty Lake and inlet stickleback by HENDRY, A.P, HUDSON, K, WALKER, J.A, RÄSÄNEN, K, CHAPMAN, L.J

“…Different environments should select for different aspects of organismal performance, which should lead to correlated divergence in morphological traits that…”
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