Results 51 to 60 of about 3,156,249 (386)

A mathematical model and inversion procedure for Magneto-Acousto-Electric Tomography (MAET)

, 2011
Magneto-Acousto-Electric Tomography (MAET), also known as the Lorentz force or Hall effect tomography, is a novel hybrid modality designed to be a high-resolution alternative to the unstable Electrical Impedance Tomography.
Agranovsky M, Ambartsoumian G Patch S Oraevsky A A Wang L V, Barber D C, Borcea L, Colton D, Gilbarg D, Haider S, Hristova Y, Kuchment P, Kunyansky L, Kunyansky L, Kunyansky L, Kunyansky L, Kunyansky L Kuchment P, Leonid Kunyansky, Oraevsky A A, Stewart A M, Vladimirov V S   +17 more
core   +1 more source

Jet Tomography of Au+Au Reactions Including Multi-gluon Fluctuations [PDF]

, 2001
Jet tomography is the analysis of the attenuation pattern of high transverse momentum hadrons to determine certain line integral transforms of the density profile of the QCD matter produced in ultra-relativistic nuclear collisions.
Ackermann, Adcox, Adler, Baier, Binnewies, David, Fai, Glück, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, I. Vitev, Levai, Levai, M. Gyulassy, P. Levai, Snellings, Vitev, Vitev, Vitev, Wang, Wang, Wang, Wiedemann, Zajc, Zakharov, Zakharov   +29 more
core   +2 more sources

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

Population Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Positron Emission Tomography

Mayo Clinic Cardiology, 2020
The noninvasive functional characterization of the cardiac sympathetic nervous system by imaging techniques may provide important pathophysiological information in various cardiac disease states. Hydroxyephedrine labeled with carbon 11 has been developed
Birendra Kishore Das
semanticscholar   +1 more source

Ovothiol A is the Main Antioxidant in Fish Lens

Metabolites, 2019
Tissue protection from oxidative stress by antioxidants is of vital importance for cellular metabolism. The lens mostly consists of fiber cells lacking nuclei and organelles, having minimal metabolic activity; therefore, the defense of the lens tissue ...
Vadim V. Yanshole, Lyudmila V. Yanshole, Ekaterina A. Zelentsova, Yuri P. Tsentalovich   +3 more
doaj   +1 more source

Radiogenomics in clear cell renal cell carcinoma: correlations between advanced CT imaging (texture analysis) and microRNAs expression [PDF]

, 2019
Purpose: A relevant challenge for the improvement of clear cell renal cell carcinoma management could derive from the identification of novel molecular biomarkers that could greatly improve the diagnosis, prognosis, and treatment choice of these ...
Badia, S., Bellini, D., Carbone, A., Caruso, D., Fazi, F., Laghi, A., Marigliano, C., Miglietta, S., Palleschi, G., Pastore, A. L., Petrozza, V., Rengo, M., Tito, C.   +12 more
core   +1 more source

Network topology drives population temporal variability in experimental habitat networks

Population Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu, J. Angus Webb, William D. Bovill, Elise L. King   +3 more
wiley   +1 more source

Shadow tomography of quantum states [PDF]

Electron. Colloquium Comput. Complex., 2017
We introduce the problem of *shadow tomography*: given an unknown D-dimensional quantum mixed state ρ, as well as known two-outcome measurements E1,…,EM, estimate the probability that Ei accepts ρ, to within additive error ε, for each of the M ...
S. Aaronson
semanticscholar   +1 more source

Advanced Surface Ablation in Mild (Fruste) Keratoconus: A Case Report

Ophthalmology and Therapy, 2020
Corneal ectasia is a complication of refractive surgery, and keratoconus is a contraindication to this type of procedure. Surface ablation may be an option for selected cases of mild keratoconus, with patient education being fundamental to this treatment
Louise P. G. Esporcatte, Marcella Q. Salomão, Nelson B. Sena, Bernardo T. Lopes, Renato Ambrósio   +4 more
doaj   +1 more source

Qudit Quantum State Tomography [PDF]

, 2002
Recently quantum tomography has been proposed as a fundamental tool for prototyping a few qubit quantum device. It allows the complete reconstruction of the state produced from a given input into the device.
A. G. White, A. G. White, C. M. Caves, D. Dieks, D. F. V. James, D. Kaszlikowski, G. C. Stokes, K. Nemoto, K. Nemoto, P. G. Kwiat, R. T. Thew, W. J. Munro   +11 more
core   +3 more sources