Results 31 to 40 of about 797,663 (268)

Stability Analysis of Navier–Stokes–Voigt Fluids in Porous Media with Slippery Effect

Nanomaterials
This paper investigates the linear stability of Navier–Stokes–Voigt (NSV) fluid flow in a channel filled with a homogeneous porous medium under general asymmetric slip boundary conditions. This study bridges the research gap between idealized theoretical
Jing Shi, Jiayu Zhang, Quansheng Liu, Zhaodong Ding, Ruigang Zhang   +4 more
doaj   +1 more source

Flow-induced buckling of elastic microfilaments with non-uniform bending stiffness

Frontiers in Soft Matter, 2023
Buckling plays a critical role in the transport and dynamics of elastic microfilaments in Stokesian fluids. However, previous work has only considered filaments with homogeneous structural properties.
Thomas Nguyen, Harishankar Manikantan
doaj   +1 more source

Dynamics of self-sustained asynchronous-irregular activity in random networks of spiking neurons with strong synapses

Frontiers in Computational Neuroscience, 2014
Random networks of integrate-and-fire neurons with strong current-based synapses can, unlike previously believed, assume stable states of sustained asynchronous and irregular firing, even without external random background or pacemaker neurons.We analyze
Birgit eKriener, Birgit eKriener, Håkon eEnger, Håkon eEnger, Tom eTetzlaff, Tom eTetzlaff, Hans Ekkehard ePlesser, Marc-Oliver eGewaltig, Gaute T Einevoll, Gaute T Einevoll   +9 more
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Linear instability of the vertical throughflow in a porous layer saturated by a power-law fluid with variable gravity effect

Open Physics
The present study investigates the thermal convection of a power-law fluid in a horizontal porous layer that is heated from below. The study of flow in a porous medium is important because of its applications in various fields such as agriculture ...
Challa Lakshmi Sireesha, Ragoju Ravi, Veerappampalayam Easwaramoorthy Sathishkumar, Cho Jaehyuk   +3 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Linear Stability of a Combined Convective Flow in an Annulus

Fluids, 2023
Linear stability analysis of a combined convective flow in an annulus is performed in the paper. The base flow is generated by two factors: (a) different constant wall temperatures and (b) heat release as a result of a chemical reaction that takes place ...
Armands Gritsans, Valentina Koliskina, Andrei Kolyshkin, Felix Sadyrbaev   +3 more
doaj   +1 more source

Numerical methods for solving nonlinear Volterra integro-differential equations based on Hermite–Birkhoff interpolation [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2020
We introduce a new family of multivalue and multistage methods based on Hermite–Birkhoff interpolation for solving nonlinear Volterra integro differential equations.
S. Fazeli
doaj   +1 more source

Linear and Non-linear Stability of Heat Exchangers [PDF]

IMA Journal of Applied Mathematics, 1978
The hydrodynamical problem of one-dimensional flow with a uniform heat input resulting in a change of phase is considered. Equations of mass, momentum, energy and state representing the dynamic behaviour of such a system are reduced to two coupled equations for the density p{x, t) and the inlet velocity 1/(0 on the assumption that the pressure drop ...
openaire   +3 more sources

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source