Results 41 to 50 of about 1,930,507 (291)

Controlling Grain Boundaries by Magnetic Fields [PDF]

Physical Review Letters, 2019
The ability to use external magnetic fields to influence the microstructure in polycrystalline materials has potential applications in microstructural engineering. To explore this potential and to understand the complex interactions between electromagnetic fields and solid-state matter transport we consider a phase-field-crystal (PFC) model.
Backofen, R., Elder, K. R., Voigt, A.
openaire   +3 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Exponential stabilization of an Euler-Bernoulli beam under boundary control

Journal of Innovative Applied Mathematics and Computational Sciences, 2023
We study the free vibration of an Euler-Bernoulli beam without internal damping. By applying suitable control at the free boundary, we can exponentially dampen these vibrations.
Billal Lekdim
doaj   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee, Holly Evans, Claire E. Wakefield, Antoinette Anazodo, Richard J. Cohn, Brittany C. McGill, Elizabeth A. Lobb, Lori Wiener, Madeleine L. Juhrmann, Ursula M. Sansom‐Daly   +9 more
wiley   +1 more source

A PDE Model Approach to Formation Control of Large-Scale Mobile Sensor Networks with Boundary Uncertainties

Axioms, 2022
This paper investigates the formation problem of an array of large-scale mobile sensor networks. A new framework for the dynamic of mobile sensors as a continuum described by the parabolic system with boundary disturbance is proposed.
Xueming Qian, Baotong Cui
doaj   +1 more source

Optimal control of an Allen-Cahn equation with singular potentials and dynamic boundary condition

, 2014
In this paper, we investigate optimal control problems for Allen-Cahn equations with singular nonlinearities and a dynamic boundary condition involving singular nonlinearities and the Laplace-Beltrami operator.
Colli, Pierluigi, Sprekels, Jürgen
core   +1 more source

Testing outer boundary treatments for the Einstein equations [PDF]

, 2007
Various methods of treating outer boundaries in numerical relativity are compared using a simple test problem: a Schwarzschild black hole with an outgoing gravitational wave perturbation.
Baker J G, Bona C, Boyd J P, Buchman L T, Buchman L T, Frauendiener J, Gundlach C, Herrmann F, Kreiss H O, Lau S R, Lee Lindblom, Lindblom L, Mark A Scheel, Oliver Rinne, Pazos E, Pfeiffer H P, Pretorius F, Pretorius F, Rinne O, Rinne O, Schnetter E, Secchi P, Stewart J M, Szilágyi B, Winicour J   +24 more
core   +2 more sources

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

An Approximation of Solutions for the Problem with Quasistatic Contact in the Case of Dry Friction

Mathematics, 2021
In this paper, we discuss the question of finding an optimal control for the solutions of the problem with dry friction quasistatic contact, in the case that the friction law is modeled by a nonlocal version of Coulomb’s law.
Nicolae Pop, Miorita Ungureanu, Adrian I. Pop   +2 more
doaj   +1 more source

Existence, Uniqueness and Convergence of Simultaneous Distributed-Boundary Optimal Control Problems [PDF]

, 2015
We consider a steady-state heat conduction problem $P$ for the Poisson equation with mixed boundary conditions in a bounded multidimensional domain $\Omega$.
Gariboldi, Claudia M., Tarzia, Domingo A.   +1 more
core   +1 more source