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Showing 13 to 24 of 247 entries
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The sex ratio of Heterodera glycines at low population densities.

Journal of nematology

Evans DM, Fox JA.
PMID: 19305595
J Nematol. 1977 Jul;9(3):207-10.

The sex ratio of the Arkansas 1 isolate of Heterodera glycines was determined in experiments in which 'Lee' soybean was inoculated with either one or two larvae. A 3:1 male to female sex ratio was established for this isolate...

The Sterol, Fatty Acid, and Hydrocarbon Composition of Globodera solanacearum.

Journal of nematology

Orcutt DM, Fox JA, Jake CA.
PMID: 19305854
J Nematol. 1978 Jul;10(3):264-9.

Globodera solanacearum females were found to have less than 0.01% of dry wt as sterols. Seven sterols were detected in the nematode, with stanols (campestanol and stigmastanol) making tip more than 50% of the total sterols present. Lipid amounted...

Surface emitting terahertz quantum cascade laser with a double-metal waveguide.

Optics express

Fan JA, Belkin MA, Capasso F, Khanna S, Lachab M, Davies AG, Linfield EH.
PMID: 19529587
Opt Express. 2006 Nov 27;14(24):11672-80. doi: 10.1364/oe.14.011672.

We investigate the implementation of surface emission via a second order grating in terahertz quantum cascade lasers with double-metal waveguides. Absorbing edge structures are designed to enforce anti-reflecting boundary conditions, which ensure distributed feedback in the cavity. The grating...

Diffractive optics and micro-optics: introduction to the feature issue.

Applied optics

Jahns J, Cox JA, Moharam MG.
PMID: 18259257
Appl Opt. 1997 Jul 10;36(20):4633. doi: 10.1364/ao.36.004633.

This issue of Applied Optics features 19 articles related to the fabrication and the design of diffractive and micro-optics as well as their applications. A companion feature in the Journal of the Optical Society of America A includes papers...

High speed tuning mechanism for CO2 lidar systems.

Applied optics

Fox JA, Ahl JL.
PMID: 18235701
Appl Opt. 1986 Nov 01;25(21):3830-4. doi: 10.1364/ao.25.003830.

A method for rapidly tuning lasers is presented. The system utilizes a rotating eight-sided mirror and a fixed grating. It is demonstrated that the entire CO2 lasing spectrum can be tuned at effective rates of up to 400 Hz....

Self-assembled plasmonic nanoparticle clusters.

Science (New York, N.Y.)

Fan JA, Wu C, Bao K, Bao J, Bardhan R, Halas NJ, Manoharan VN, Nordlander P, Shvets G, Capasso F.
PMID: 20508125
Science. 2010 May 28;328(5982):1135-8. doi: 10.1126/science.1187949.

The self-assembly of colloids is an alternative to top-down processing that enables the fabrication of nanostructures. We show that self-assembled clusters of metal-dielectric spheres are the basis for nanophotonic structures. By tailoring the number and position of spheres in...

Laser induced stress waves in 6061 -t6 aluminum.

Applied optics

Fox JA, Barr DN.
PMID: 20125823
Appl Opt. 1973 Nov 01;12(11):2547-8. doi: 10.1364/AO.12.002547.

No abstract available.

Acute symptomatic hyponatraemia - a practical approach.

Acute medicine

Fox M, Fox J.
PMID: 21611593
Acute Med. 2007;6(2):55-9.

Hyponatraemia is the commonest electrolyte abnormality yet is poorly understood. Symptoms are dependent on the rate of onset and severity. The presence of features suggestive of neurological dysfunction should be regarded as a medical emergency and treated actively. The...

Making the case for translational research.

The Diabetes educator

Fain JA.
PMID: 15095507
Diabetes Educ. 2004 Mar-Apr;30(2):162. doi: 10.1177/014572170403000203.

No abstract available.

Speech perception under adverse conditions: insights from behavioral, computational, and neuroscience research.

Frontiers in systems neuroscience

Guediche S, Blumstein SE, Fiez JA, Holt LL.
PMID: 24427119
Front Syst Neurosci. 2014 Jan 03;7:126. doi: 10.3389/fnsys.2013.00126. eCollection 2014.

Adult speech perception reflects the long-term regularities of the native language, but it is also flexible such that it accommodates and adapts to adverse listening conditions and short-term deviations from native-language norms. The purpose of this article is to...

Bending and twisting the embryonic heart: a computational model for c-looping based on realistic geometry.

Frontiers in physiology

Shi Y, Yao J, Young JM, Fee JA, Perucchio R, Taber LA.
PMID: 25161623
Front Physiol. 2014 Aug 12;5:297. doi: 10.3389/fphys.2014.00297. eCollection 2014.

The morphogenetic process of cardiac looping transforms the straight heart tube into a curved tube that resembles the shape of the future four-chambered heart. Although great progress has been made in identifying the molecular and genetic factors involved in...

Fano resonances in plasmonic nanoclusters: geometrical and chemical tunability.

Nano letters

Lassiter JB, Sobhani H, Fan JA, Kundu J, Capasso F, Nordlander P, Halas NJ.
PMID: 20698635
Nano Lett. 2010 Aug 11;10(8):3184-9. doi: 10.1021/nl102108u.

Clusters of plasmonic nanoparticles and nanostructures support Fano resonances. Here we show that this spectral feature, produced by the interference between bright and dark modes of the nanoparticle cluster, is strongly dependent upon both geometry and local dielectric environment....

Showing 13 to 24 of 247 entries