Results 41 to 50 of about 156,000 (294)

Spherical Harmonics for the 1D Radiative Transfer Equation. II. Thermal Emission

The Astrophysical Journal
Approximate methods for radiative transfer equations that are fast, reliable, and accurate are essential for the understanding of atmospheres of exoplanets and brown dwarfs.
Caoimhe M. Rooney, Natasha E. Batalha, Mark S. Marley   +2 more
doaj   +1 more source

Radiative transfer in moving media II. Solution of the radiative transfer equation in axial symmetry

, 2005
A new method for the formal solution of the 2D radiative transfer equation in axial symmetry in the presence of arbitrary velocity fields is presented.
Boissé, Cannon, D. Korčáková, Domiciano de Souza, Dullemond, Dykema, Gruschinske, Hauschildt, J. Kubát, Jackson, Kneer, Krticka, Kubát, Kubát, Kubát, Kunasz, Kunasz, Mihalas, Mihalas, Noerdlinger, Papkalla, Richling, Steinacker, van Noort   +23 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

On the Derivation of Vector Radiative Transfer Equation for Polarized Radiative Transport in Graded Index Media

, 2011
Light transport in graded index media follows a curved trajectory determined by the Fermat's principle. Besides the effect of variation of the refractive index on the transport of radiative intensity, the curved ray trajectory will induce geometrical ...
Arridge, Ben Abdallah, Ben Abdallah, Chandrasekhar, Deiveegan, Goldstein, Goloub, Haferman, Hebden, Huang, J.M. Zhao, J.Y. Tan, Jones, Karavstov, Klose, L.H. Liu, Lau, Lemonnier, Liu, Liu, Liu, Liu, Liu, Liu, Modest, Pomraning, Qiao, Sakami, Siegel, Stavroudis, Tsang, Xia, Zhang, Zhao, Zhao   +34 more
core   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Preconditioned Bi-Conjugate Gradient Method for Radiative Transfer in Spherical Media

, 2009
A robust numerical method called the Preconditioned Bi-Conjugate Gradient (Pre-BiCG)method is proposed for the solution of radiative transfer equation in spherical geometry.A variant of this method called Stabilized Preconditioned Bi-Conjugate Gradient ...
Asensio Ramos, Auer, Auer, Auer, Chandrasekhar, F. Paletou, Gros, Hamann, Hamann, Hestenes, Hubeny, Hubeny, Hummer, K. N. Nagendra, Kosirev, Kunasz, Kunasz, L. Léger, L. S. Anusha, Mihalas, Paletou, Peraiah, Saad, Schmid-Burgk, Werner   +24 more
core   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

On the efficiency of the maximum cross section method in radiation transport theory [PDF]

Компьютерные исследования и моделирование, 2013
We consider two versions of the maximum cross section method for the solutions of the stationary equation of radiative transfer in dimensional inhomogeneous medium.
Igor Vasilievich Prokhorov, Anton Sergeevich Zhuplev   +1 more
doaj   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

NLTE model calculations for the solar atmosphere with an iterative treatment of opacity distribution functions

, 2008
Modeling the variability of the solar spectral irradiance is a key factor for understanding the solar influence on the climate of the Earth. As a first step to calculating the solar spectral irradiance variations we reproduce the solar spectrum for the ...
Allende Prieto, Allende Prieto, Anderson, Anderson, Asplund, Asplund, Avrett, Ayres, Bautista, Bautista, Berger, Collet, de Marco, Dreizler, Egorova, Fontenla, Fontenla, Fox, Haberreiter, Haberreiter, Haberreiter, Hamann, Hubeny, Hubeny, Hubeny, Hubeny, I. Hubeny, Irwin, John, Karzas, Kilifarska, Koester, Koesterke, Krivova, Kurucz, Kurucz, Labitzke, Lambert, Lockwood, M. Haberreiter, Mihalas, Rottman, Rozanov, Schaerer, Schmutz, Schmutz, Schmutz, Schmutz, Seaton, Seaton, Shindell, Shindell, Short, Strom, Traving, Uitenbroek, Uitenbroek, Vernazza, W. Schmutz, Wenzler, Wenzler, Woods, Woods   +62 more
core   +1 more source