Results 101 to 110 of about 2,127,671 (356)

Geometrical aspects of an Abelian (2,0) action

open access: yesJournal of High Energy Physics, 2020
We explore various geometrical aspects of an action for six-dimensional chiral 2-forms based on the formalism of 1903.12196. We elucidate the coupling to general backgrounds and construct the full supersymmetric completion to an abelian (2, 0 ...
E. Andriolo   +2 more
doaj   +1 more source

On a Quantum Action Principle [PDF]

open access: yesarXiv, 2008
A quantum version of the action principle is formulated in terms of real parameters of a wave functional. The classical limit of the quantum action of a harmonic oscillator is obtained.
arxiv  

Heavy-light meson spectrum with and without NRQCD

open access: yes, 2000
Results for the spectrum of S and P-wave charmed mesons are obtained in the quenched approximation from a tadpole-improved anisotropic gauge field action and a D234 quark action.
Alford   +16 more
core   +2 more sources

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

PENGEMBANGAN KEMAMPUAN MENYIMPULKAN DAN MENGKOMUNIKASIKAN KONSEP FISIKA MELALUI KEGIATAN PRAKTIKUM FISIKA SEDERHANA

open access: yesJurnal Pendidikan Fisika Indonesia, 2016
Penelitian ini bertujuan untuk mengembangkan keterampilan menyimpulkan dan mengkomunikasikan konsep Fisika siswa kelasXI SMA, materi mekanika fluida dengan kegiatan praktikum Fisika sederhana.
P. Kurnianto, P. Dwijanant, - Khumaedi
doaj   +1 more source

Quantum Action Principle in Relativistic Mechanics [PDF]

open access: yesarXiv, 2008
A quantum version of the action principle is considered in the case of a free relativistic particle. The classical limit of the quantum action is obtained.
arxiv  

Gravity in 2T-Physics

open access: yes, 2008
The field theoretic action for gravitational interactions in d+2 dimensions is constructed in the formalism of 2T-physics. General Relativity in d dimensions emerges as a shadow of this theory with one less time and one less space dimensions.
I. Bars, Itzhak Bars
core   +1 more source

Systematic profiling of cancer‐fibroblast interactions reveals drug combinations in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Fibroblasts, cells in the tumor environment, support ovarian cancer cell growth and alter morphology and drug response. We used fibroblast and cancer cell co‐culture models to test 528 drugs and discovered new drugs for combination treatment. We showed that adding Vorinostat or Birinapant to standard chemotherapy may improve drug response, suggesting ...
Greta Gudoityte   +10 more
wiley   +1 more source

The Dynamical Emergence of Biology From Physics: Branching Causation via Biomolecules

open access: yesFrontiers in Physiology, 2019
Biology differs fundamentally from the physics that underlies it. This paper1 proposes that the essential difference is that while physics at its fundamental level is Hamiltonian, in biology, once life has come into existence, causation of a contextual ...
George F. R. Ellis, Jonathan Kopel
doaj   +1 more source

Dose‐dependent induction of epithelial‐mesenchymal transition in 3D melanoma models by non‐thermal plasma treatment

open access: yesMolecular Oncology, EarlyView.
Non‐thermal plasma treatment of melanoma cells induced epithelial‐mesenchymal transition (EMT) in a dose‐dependent fashion. This report highlights the critical need to further investigate potential adverse effects of non‐thermal plasma for cancer therapy and to optimize treatment parameters for clinical translation. Despite the promising results of non‐
Eline Biscop   +10 more
wiley   +1 more source

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