Results 51 to 60 of about 1,709,283 (288)

Accuracy of electrocardiographic imaging using the method of fundamental solutions [PDF]

Computers in Biology and Medicine, 2018
Solving the inverse problem of electrocardiology via the Method of Fundamental Solutions has been proposed previously. The advantage of this approach is that it is a meshless method, so it is far easier to implement numerically than many other approaches.
openaire   +3 more sources

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

3D modeling of transport properties on the surface of a textronic structure produced using a physical vapor deposition process

AUTEX Research Journal
This study presents a numerical model designed to simulate the transport properties of textronic structures produced by physical deposition from the gas phase.
Mączka Mariusz, Korzeniewska Ewa, Lebioda Marcin, Pawłowski Stanisław   +3 more
doaj   +1 more source

Application of genetic algorithms for optimal positions of source points in the method of fundamental solutions

Computer Assisted Methods in Engineering and Science, 2022
This paper describes the application of the method of fundamental solutions for 2-D harmonic and biharmonic problems. Also, genetic algorithm is presented as a numerical procedure used for the determination of source points positions.
Hubert Jopek, Jan A. Kołodziej
doaj  

Counterterm Method in Lovelock Theory and Horizonless Solutions in Dimensionally Continued Gravity

, 2006
In this paper we, first, generalize the quasilocal definition of the stress energy tensor of Einstein gravity to the case of Lovelock gravity, by introducing the tensorial form of surface terms that make the action well-defined.
A. Sheykhi, A. D. Cohen, B. C. Mukherji, E. Witten, J. Maldacena, L. Marder, M. H. Dehghani, N. Bostani, T. Levi-Civita, W. B. Bonnor   +9 more
core   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

Evaluation of Fifteen Algorithms for the Resolution of the Electrocardiography Imaging Inverse Problem Using ex-vivo and in-silico Data

Frontiers in Physiology, 2018
The electrocardiographic imaging inverse problem is ill-posed. Regularization has to be applied to stabilize the problem and solve for a realistic solution. Here, we assess different regularization methods for solving the inverse problem.
Amel Karoui, Amel Karoui, Amel Karoui, Laura Bear, Pauline Migerditichan, Pauline Migerditichan, Nejib Zemzemi, Nejib Zemzemi, Nejib Zemzemi   +8 more
doaj   +1 more source

Cerebrospinal Fluid Liquid Biopsy Enables Targeted Therapy Without Tissue Diagnosis in Pediatric Low‐Grade Gliomas With BRAF V600E Mutation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We present two pediatric cases of pediatric low‐grade gliomas (PLGG) with BRAF V600E mutations diagnosed and monitored using cerebrospinal fluid (CSF) liquid biopsy analyzed via digital droplet PCR (ddPCR), without tissue biopsy. Both patients were treated with dabrafenib and trametinib and monitored through clinical assessments, magnetic ...
Hannah Sultan, Damien Faury, Alexander G. Weil, Harrison J. Westwick, Nada Jabado, Sébastien Perreault   +5 more
wiley   +1 more source

Modeling of three-dimensional elastic strain fields by point-source method

Advanced Engineering Research, 2015
The work objective is to investigate the possibility and efficiency of three-dimensional numerical models of the elastic stress fields in the deformed solids.
Sergey Yu. Knyazev, Victor N. Pustovoyt, Elena E. Shcherbakova, Anton A. Shcherbakov   +3 more
doaj   +1 more source

Chern-Simons Solitons, Chiral Model, and (affine) Toda Model on Noncommutative Space

, 2004
We consider the Dunne-Jackiw-Pi-Trugenberger model of a U(N) Chern-Simons gauge theory coupled to a nonrelativistic complex adjoint matter on noncommutative space.
B. Piette, D. Bak, G. Valli, G.V. Dunne, G.V. Dunne, G.V. Dunne, H. Otsu, H. Otsu, J. Murugan, J.A. Harvey, J.C. Wood, K. Uhlenbeck, Ki-Myeong Lee, L. Hadasz, M. Hamanaka, M. Hamanaka, M. Legaré, M. Moriconi, M. Wolf, M.T. Grisaru, M.T. Grisaru, O. Lechtenfeld, O. Lechtenfeld, R. Gopakumar, R. Jackiw, R.S. Ward, R.S. Ward, U. Lindström   +27 more
core   +1 more source