Results 51 to 60 of about 6,801,890 (343)

A cellular automata modelling of dendritic crystal growth based on Moore and von Neumann neighbourhood [PDF]

, 2008
An important step in understanding crystal growth patterns involves simulation of the growth processes using mathematical models. In this paper some commonly used models in this area are reviewed, and a new simulation model of dendritic crystal growth ...
Billings, S.A., Coca, D., Zhao, Y.
core  

Tip Oscillation of Dendritic Patterns in a Phase Field Model

, 2002
We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete.
Sakaguchi, Hidetsugu, Tokunaga, Seiji
core   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Melt flow-induced mechanical deformation of dendrites in alloy solidification: A coupled thermal fluid - solid mechanics approach

Journal of Materials Research and Technology, 2023
Melt flow during alloy solidification promotes more dendrite fragments or equiaxed grains due to dendrite fragmentation, while the complex interactions between melt flow and dendritic growth causing flow-induced dendrite deformation and dendrite ...
Luwei Yang, Neng Ren, Chinnapat Panwisawas, Jun Li, Mingxu Xia, Hongbiao Dong, Jianguo Li   +6 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder

International Journal of Electrochemical Science, 2011
The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated.
Lj.J. Pavlović, M.G. Pavlović, M.M. Pavlović, N.D. Nikolić, M.V. Tomić   +4 more
doaj   +1 more source

TREX1, a predator for treating MSI‐H tumors?

Molecular Oncology, EarlyView.
Immunotherapy benefits many patients; yet, some with MSI‐H tumors remain unresponsive despite their high immunogenicity. Xu et al. reveal that TREX1 enables immune evasion by degrading cytosolic DNA and suppressing cGAS–STING–IFN‐I signaling. TREX1 loss restores DNA sensing, increases CD8+ T and NK cell infiltration, and boosts antitumor immunity ...
Elena Benidovskaya, Joséphine Deneft, Marc Van den Eynde   +2 more
wiley   +1 more source

Modeling of microstructure formation with gas porosity growth during columnar dendritic solidification of aluminum alloys

Journal of Materials Research and Technology, 2022
In this paper, microstructure formation with gas bubble growth during columnar dendritic solidification has been numerically investigated by using the coupled lattice Boltzmann-cellular automaton-finite difference (LB-CA-FD) model, which combines the ...
Wenjian Lu, Hui Xing, Qingyu Zhang, Zefan Shen, Qi An   +4 more
doaj   +1 more source

Identification of the transition rule in a modified cellular automata model: the case of dendritic NH4Br crystal growth [PDF]

, 2008
A method of identifying the transition rule, encapsulated in a modified cellular automata (CA) model, is demonstrated using experimentally observed evolution of dendritic crystal growth patterns in NH4Br crystals.
Billings, S.A., Coca, D., DeMatos, L., Ristic, R.I., Zhao, Y.   +4 more
core  

Patronin-mediated minus end growth is required for dendritic microtubule polarity

Journal of Cell Biology, 2019
Feng et al. describe persistent neuronal microtubule minus end growth that depends on the CAMSAP protein Patronin and is needed for dendritic minus-end-out polarity.
Chengye Feng, Pankajam Thyagarajan, Matthew Shorey, Dylan Y. Seebold, Alexis T. Weiner, R. Albertson, Kavitha S. Rao, A. Sagasti, D. Goetschius, M. Rolls   +9 more
semanticscholar   +1 more source