Results 11 to 20 of about 1,319,096 (200)

Comparing D-Bar and Common Regularization-Based Methods for Electrical Impedance Tomography [PDF]

, 2019
Objective: To compare D-bar difference reconstruction with regularized linear reconstruction in electrical impedance tomography. Approach: A standard regularized linear approach using a Laplacian penalty and the GREIT method for comparison to the D-bar ...
Adler, A., Hamilton, Sarah J., Lionheart, W.R.B.   +2 more
core   +2 more sources

Recent Decisions [PDF]

, 1946
Many inverse problems can be described by a PDE model with unknown parameters that need to be calibrated based on measurements related to its solution.
Schenkels, Nick, Vanroose, Wim
core   +3 more sources

Parameter selection in sparsity-driven SAR imaging [PDF]

, 2009
We consider a recently developed sparsity-driven synthetic aperture radar (SAR) imaging approach which can produce superresolution, feature-enhanced images.
Batu, Ozge, Batu, Özge, Cetin, Mujdat, Çetin, Müjdat   +3 more
core   +2 more sources

Regularized MFS solution of inverse boundary value problems in three-dimensional steady-state linear thermoelasticity [PDF]

, 2016
We investigate the numerical reconstruction of the missing thermal and mechanical boundary conditions on an inaccessible part of the boundary in the case of three-dimensional linear isotropic thermoelastic materials from the knowledge of over-prescribed ...
Aliabadi, Andreas Karageorghis, Daniel Lesnic, Golub, Gorzelańczyk, Hansen, Hansen, Hansen, Hansen, Hon, Hon, Karageorghis, Karageorghis, Karageorghis, Kozlov, Liviu Marin, Marin, Marin, Marin, Marin, Marin, Marin, Marin, Marin, Marin, Morozov, Nowacki, Rizzo, Tikhonov   +28 more
core   +1 more source

The method of fundamental solutions for problems in static thermo-elasticity with incomplete boundary data [PDF]

, 2016
An inverse problem in static thermo-elasticity is investigated. The aim is to reconstruct the unspecified boundary data, as well as the temperature and displacement inside a body from over-specified boundary data measured on an accessible portion of its ...
Aliabadi MH, Dennis BH, Fichera G, Noda N, Noda N, Nowacki W   +5 more
core   +1 more source

Visible two-dimensional photonic crystal slab laser [PDF]

, 2006
The authors describe the fabrication and performance of photonic crystal lasers fabricated within thin membranes of InGaP/InGaAlP quantum well material and emitting in the visible wavelength range.
Scherer, Axel, Xu, Jiajing, Yoshie, Tomoyuki, Zhang, Zhaoyu, Zhu, Xiaoliang   +4 more
core   +1 more source

Cavity Q, mode volume, and lasing threshold in small diameter AlGaAs microdisks with embedded quantum dots [PDF]

, 2005
The quality factor (Q), mode volume (Veff), and room-temperature lasing threshold of microdisk cavities with embedded quantum dots (QDs) are investigated.
Borselli, Matthew, Krishna, Sanjay, Painter, Oskar, Srinivasan, Kartik, Stintz, Andreas   +4 more
core   +2 more sources

Image reconstruction in optical interferometry: Benchmarking the regularization [PDF]

, 2011
With the advent of infrared long-baseline interferometers with more than two telescopes, both the size and the completeness of interferometric data sets have significantly increased, allowing images based on models with no a priori assumptions to be ...
Besnerais, Biraud, Candes, Charbonnier, Delplancke, Domiciano de Souza, E. Thiébaut, F. Malbet, Haubois, Hestroffer, Kraus, Kraus, Lawson, Le Bouquin, Malbet, Meimon, Monnier, Narayan, Pauls, Pearson, Pichon, Renard, S. Renard, Strong, Thiébaut, Titterington, Zhao, Zhao   +27 more
core   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

Patient Activation in Childhood, Adolescent, and Young Adult Cancer Survivors: Current Insights and Implications for Survivorship Care—A Systematic Review From the e‐QuoL Project

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Patient activation—encompassing knowledge, confidence, and skills in managing individual's health—is a cornerstone of person‐centered care. However, its significance among childhood, adolescent, and young adult cancer survivors (CAYACS) remains unexplored. This article examines the application of the 13‐item Patient Activation Measure (
Charlotte Demoor‐Goldschmidt, Anne Maas, Gisela Michel, Amandine Bertrand, Kristen E. T. Thornton, Martine Bellanger, Anna‐Liesa Filbert, Desiree Grabow, Monica Muraca, Katharina Roser, Sara Oberti, Jelena Roganovic, Hanne Cathrine Lie   +12 more
wiley   +1 more source