Results 91 to 100 of about 86,778 (284)

Hydromagnetic double-diffusive mixed convection in trapezoidal enclosure due to uniform and nonuniform heating at the bottom side: Effect of Lewis number

Alexandria Engineering Journal, 2016
This paper presents unsteady numerical results of double diffusive mixed convection flow in a trapezoidal enclosure with the uniform magnetic field effect applied in negative horizontal direction.
M. Borhan Uddin, M.M. Rahman, M.A.H. Khan, R. Saidur, Talaat A. Ibrahim   +4 more
doaj   +1 more source

Galerkin Methods for Boltzmann-Poisson transport with reflection conditions on rough boundaries

, 2018
We consider in this paper the mathematical and numerical modelling of reflective boundary conditions (BC) associated to Boltzmann - Poisson systems, including diffusive reflection in addition to specularity, in the context of electron transport in ...
Escalante, Jose A. Morales, Gamba, Irene M.   +1 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Aggregation with Multiple Conservation Laws

, 1995
Aggregation processes with an arbitrary number of conserved quantities are investigated. On the mean-field level, an exact solution for the size distribution is obtained. The asymptotic form of this solution exhibits nontrivial ``double'' scaling.
A. A. Lushnikov, D. ben Avraham, D. Boyer, D. C. Torney, D. Tousaint, E. Ben Naim, E. Ben-Naim, E. Trizac, F. Family, F. Leyvraz, F. Leyvraz, G. F. Carnevale, G. J. Rodgers, I. M. Sokolov, J. G. Amar, J. L. Spouge, J. Piasecki, K. Kang, K. Kang, M. H. Ernst, M. V. Smoluchowski, M. Y. Lin, P. A. Philippe, P. G. de Gennes, P. L. Krapivsky, P. L. Krapivsky, P. L. Krapivsky, P. L. Krapivsky, P. L. Krapivsky, P. Meakin, R. P. Treat, S. Chandrasekhar, S. F. Shandarin, S. K. Frielander, T. A. Witten, T. Vicsek, Y. Jiang, Y. Jiang, Z. Cheng, Z. Rácz   +39 more
core   +2 more sources

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Numerical analysis of the influence of tilt on natural convection in a double diffusive system within a square cavity containing a thermo-dependent Carreau fluid [PDF]

EPJ Web of Conferences
This study examines the role of tilt in the temperature-dependent, double-diffusive natural convection process occurring in a tilted square cavity filled with a non-Newtonian Carreau fluid.
Rahmoun Mohamed, Elhadoui Bilal, Makayssi Taoufik, Lamsaadi Mohamed   +3 more
doaj   +1 more source

A design of neuro-computational approach for double-diffusive natural convection nanofluid flow. [PDF]

Heliyon, 2023
Shoaib M, Tabassum R, Nisar KS, Raja MAZ, Fatima N, Al-Harbi N, Abdel-Aty AH.   +6 more
europepmc   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source