Results 51 to 60 of about 274,651 (285)

Geometric evolution of bilayers under the functionalized Cahn–Hilliard equation [PDF]

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2013
We use a multi-scale analysis to derive a sharp interface limit for the dynamics of bilayer structures of the functionalized Cahn–Hilliard equation. In contrast to analysis based on single-layer interfaces, we show that the Stefan and Mullins–Sekerka problems derived for the evolution of single-layer interfaces for the Cahn–Hilliard ...
Shibin Dai, Keith Promislow
openaire   +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

A geometric approach to time evolution operators of Lie quantum systems

, 2008
Lie systems in Quantum Mechanics are studied from a geometric point of view. In particular, we develop methods to obtain time evolution operators of time-dependent Schrodinger equations of Lie type and we show how these methods explain certain ad hoc ...
Arturo Ramos, C.-I. Um, D. Kohen, D.-Y. Song, F. Yan, G. Dattoli, G.S. Agarwal, H. Jing, H.J. Korsch, H.P. Yuen, H.R. Lewis, H.R. Lewis Jr., I. Campos, I. Guedes, I.A. Pedrosa, J. Beckers, J. Beckers, J. Beckers, J. Harnad, J. Wei, J. Wei, J.-S. Wu, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.F. Cariñena, J.M. Cerveró, Javier de Lucas, José F. Cariñena, K.B. Wolf, K.H. Yeon, K.H. Yeon, L.F. Landovitz, L.J. Boya, L.S. Brown, M. Asorey, M. Feng, M. Feng, M. Feng, M. Fernández, M. Gitterman, M. Havlícec, M. Maamache, M. Maamache, M. Maamache, M.-C. Huang, M.A. del Olmo, M.A. del Olmo, M.A. Markov, M.M. Nieto, M.M. Nieto, M.S. Abdalla, O. Ciftja, P. Liebermann, P. Winternitz, R. Jáuregui, R.J. Cook, R.L. Anderson, S. Balasubramanian, S. Lie, U. Peskin, V.V. Borzov, W. Paul, X. Ma, X.X. Yi   +72 more
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Thin Liquid Film Dynamics on a Spinning Spheroid

Fluids, 2021
The present work explores the impact of rotation on the dynamics of a thin liquid layer deposited on a spheroid (bi-axial ellipsoid) rotating around its vertical axis.
Selin Duruk, Edouard Boujo, Mathieu Sellier   +2 more
doaj   +1 more source

Intrinsic geometry of quantum adiabatic evolution and quantum phase transitions

, 2010
We elucidate the geometry of quantum adiabatic evolution. By minimizing the deviation from adiabaticity we find a Riemannian metric tensor underlying adiabatic evolution.
Abasto, Damian F., Lidar, Daniel A., Rezakhani, Ali T., Zanardi, Paolo   +3 more
core   +1 more source

Sustainable bioplastics manufacturing from renewable sources

FEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto, Marika Avitabile, Michela Famiglietti, Talayeh Kordjazi, Marzieh Moosavi‐Nasab, Odile F. Restaino, Loredana Mariniello   +6 more
wiley   +1 more source

Geometrical representation and Hirota direct approach for multiple soliton solutions of nonlinear M-coupled fractional equations

Mathematical and Computer Modelling of Dynamical Systems
This paper introduces a novel analytical framework for deriving multiple soliton and singular soliton solutions to M-coupled fractional evolution equations.
Abaker A. Hassaballa, Mehmet Yavuz, Emad A.-B. Abdel-Salam, Gassan A.M.O. Farah, Ibtisam Daqqa   +4 more
doaj   +1 more source

Segregation in a fluidized binary granular mixture: Competition between buoyancy and geometric forces

, 2003
Starting from the hydrodynamic equations of binary granular mixtures, we derive an evolution equation for the relative velocity of the intruders, which is shown to be coupled to the inertia of the smaller particles. The onset of Brazil-nut segregation is
Alam M., Alam M., H. J Herrmann, Herrmann H. J., L Trujillo, M Alam, Pöschel T., Trujillo L., Trujillo L.   +8 more
core   +1 more source

Singular degenerate parabolic equations with applications to geometric evolutions

Differential and Integral Equations, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ohnuma, Masaki, Sato, Moto-hiko
openaire   +4 more sources