Results 41 to 50 of about 944,977 (251)

Kinetic-Energy Density-Functional Theory on a Lattice

, 2018
We present a kinetic-energy density-functional theory and the corresponding kinetic-energy Kohn-Sham (keKS) scheme on a lattice and show that by including more observables explicitly in a density-functional approach already simple approximation ...
Angel Rubio, Bonitz M., F. G. Eich, Fetter J. D. W., Florian Buchholz, Gianluca Stefanucci R. v. L., Giesbertz K. J. H., Iris Theophilou, Michael Ruggenthaler, Ullrich C. A.   +9 more
core   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

On the Bending Kinetic Energy and a Revisit to Cross-Scale Kinetic Energy Diagnostics

Ocean-Land-Atmosphere Research
A comprehensive and accurate representation of kinetic energy (KE) is crucial for understanding multiscale processes in the Earth system. Traditional 2-reservoir frameworks, which partition total kinetic energy into mean kinetic energy (MKE) and eddy ...
Xingshang Qian, Lei Zhou, Dujuan Kang
doaj   +1 more source

Rockfall Intensity under Seismic and Aseismic Conditions: The Case of Lefkada Island, Greece

Land, 2023
Rockfall analysis is a multiparametric procedure with many uncertainties and the outputs are largely dependent on some critical engineering geological parameters involved in the used simulation model.
Aikaterini Servou, Nikolaos Vagenas, Nikolaos Depountis, Zafeiria Roumelioti, Efthimios Sokos, Nikolaos Sabatakakis   +5 more
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Seasonal Variation of Submesoscale Ageostrophic Motion and Geostrophic Energy Cascade in the Kuroshio

Journal of Marine Science and Engineering
The study of submesoscale ageostrophic motion is crucial for enhancing our comprehension of ocean dynamics. This paper employs global sea surface velocity reanalysis data and mixed layer depth data to examine the factors influencing submesoscale ...
Zihao Peng, Shuwen Zhang
doaj   +1 more source

Superconductivity by Kinetic Energy Saving?

, 2003
A brief introduction is given in the generic microscopic framework of superconductivity. The consequences for the temperature dependence of the kinetic energy, and the correlation energy are discussed for two cases: The BCS scenario and the non-Fermi ...
Molegraaf, H. J. A., Presura, C., Santoso, I., van der Marel, D.   +3 more
core   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Transient Stability Control Based on Kinetic Energy Changes Measured by Synchronized Angular Velocity

Energies, 2021
Real-time transient stability studies are based on voltage angle measures obtained with phasor measurement units (PMUs). A more precise calculation to address transient stability is obtained when using the rotor angles. However, these values are commonly
A. F. Diaz-Alzate, John E. Candelo-Becerra, Albert Deluque-Pinto   +2 more
doaj   +1 more source

Break-up stage restoration in multifragmentation reactions

, 2007
In the case of Xe+Sn at 32 MeV/nucleon multifragmentation reaction break-up fragments are built-up from the experimentally detected ones using evaluations of light particle evaporation multiplicities which thus settle fragment internal excitation. Freeze-
Ad. R. Raduta, B. Borderie, Baldo, Begemann-Blaich, Bogatin, Charity, Colonna, De, E. Bonnet, Fevre, Frankland, Frankland, Friedman, Gross, Gutbrod, Hudan, Iljinov, Koonin, Li, M. F. Rivet, Markiel, N. Le Neindre, Natowitz, Neubert, Parlog, Piantelli, Poggi, Raduta, Raduta, Raduta, Raduta, Rivet, S. Piantelli, Vaz   +33 more
core   +3 more sources